/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-SemanticLbe-SemanticLooper.epf -i ../../../trunk/examples/svcomp/pthread-ext/33_double_lock_p1_vs.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-7bb8cbd [2020-10-16 04:12:54,484 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-16 04:12:54,489 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-16 04:12:54,523 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-16 04:12:54,524 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-16 04:12:54,532 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-16 04:12:54,535 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-16 04:12:54,539 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-16 04:12:54,542 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-16 04:12:54,546 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-16 04:12:54,547 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-16 04:12:54,549 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-16 04:12:54,549 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-16 04:12:54,552 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-16 04:12:54,554 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-16 04:12:54,556 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-16 04:12:54,557 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-16 04:12:54,558 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-16 04:12:54,560 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-16 04:12:54,569 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-16 04:12:54,571 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-16 04:12:54,572 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-16 04:12:54,573 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-16 04:12:54,573 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-16 04:12:54,585 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-10-16 04:12:54,592 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-16 04:12:54,593 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-16 04:12:54,594 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-16 04:12:54,598 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-16 04:12:54,599 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-16 04:12:54,599 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-16 04:12:54,599 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-16 04:12:54,600 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-16 04:12:54,600 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-16 04:12:54,601 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-16 04:12:54,605 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-16 04:12:54,605 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-SemanticLbe-SemanticLooper.epf [2020-10-16 04:12:54,649 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-16 04:12:54,649 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-16 04:12:54,651 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-16 04:12:54,651 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-16 04:12:54,651 INFO L138 SettingsManager]: * Use SBE=true [2020-10-16 04:12:54,651 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-16 04:12:54,652 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-16 04:12:54,652 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-16 04:12:54,652 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-16 04:12:54,652 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-16 04:12:54,653 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-16 04:12:54,653 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-16 04:12:54,654 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-16 04:12:54,654 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-16 04:12:54,654 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-16 04:12:54,654 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-16 04:12:54,655 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-16 04:12:54,655 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-16 04:12:54,655 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-16 04:12:54,655 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-16 04:12:54,655 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-16 04:12:54,656 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-16 04:12:54,656 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-16 04:12:54,656 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-16 04:12:54,656 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-16 04:12:54,656 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-16 04:12:54,657 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-16 04:12:54,657 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2020-10-16 04:12:54,658 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-16 04:12:54,959 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-16 04:12:54,974 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-16 04:12:54,977 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-16 04:12:54,979 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-16 04:12:54,979 INFO L275 PluginConnector]: CDTParser initialized [2020-10-16 04:12:54,980 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/33_double_lock_p1_vs.i [2020-10-16 04:12:55,042 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/041eea49a/d0dbca4af8d2475ab88966a9fa520231/FLAG57b3ac9f2 [2020-10-16 04:12:55,558 INFO L306 CDTParser]: Found 1 translation units. [2020-10-16 04:12:55,559 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/33_double_lock_p1_vs.i [2020-10-16 04:12:55,573 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/041eea49a/d0dbca4af8d2475ab88966a9fa520231/FLAG57b3ac9f2 [2020-10-16 04:12:55,873 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/041eea49a/d0dbca4af8d2475ab88966a9fa520231 [2020-10-16 04:12:55,881 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-16 04:12:55,884 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-10-16 04:12:55,885 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-16 04:12:55,885 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-16 04:12:55,889 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-16 04:12:55,890 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 04:12:55" (1/1) ... [2020-10-16 04:12:55,893 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f5e9517 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:12:55, skipping insertion in model container [2020-10-16 04:12:55,893 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 04:12:55" (1/1) ... [2020-10-16 04:12:55,901 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-16 04:12:55,944 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-16 04:12:56,476 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-16 04:12:56,488 INFO L203 MainTranslator]: Completed pre-run [2020-10-16 04:12:56,527 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-16 04:12:56,603 INFO L208 MainTranslator]: Completed translation [2020-10-16 04:12:56,604 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:12:56 WrapperNode [2020-10-16 04:12:56,604 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-16 04:12:56,605 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-16 04:12:56,605 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-16 04:12:56,605 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-16 04:12:56,614 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:12:56" (1/1) ... [2020-10-16 04:12:56,631 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:12:56" (1/1) ... [2020-10-16 04:12:56,660 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-16 04:12:56,661 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-16 04:12:56,661 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-16 04:12:56,661 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-16 04:12:56,669 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:12:56" (1/1) ... [2020-10-16 04:12:56,669 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:12:56" (1/1) ... [2020-10-16 04:12:56,673 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:12:56" (1/1) ... [2020-10-16 04:12:56,674 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:12:56" (1/1) ... [2020-10-16 04:12:56,682 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:12:56" (1/1) ... [2020-10-16 04:12:56,687 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:12:56" (1/1) ... [2020-10-16 04:12:56,690 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:12:56" (1/1) ... [2020-10-16 04:12:56,694 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-16 04:12:56,694 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-16 04:12:56,695 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-16 04:12:56,695 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-16 04:12:56,696 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:12:56" (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 [2020-10-16 04:12:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-16 04:12:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2020-10-16 04:12:56,760 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2020-10-16 04:12:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2020-10-16 04:12:56,761 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2020-10-16 04:12:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-16 04:12:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-16 04:12:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-16 04:12:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-16 04:12:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-16 04:12:56,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-16 04:12:56,769 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2020-10-16 04:12:57,762 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-16 04:12:57,762 INFO L298 CfgBuilder]: Removed 10 assume(true) statements. [2020-10-16 04:12:57,765 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 04:12:57 BoogieIcfgContainer [2020-10-16 04:12:57,765 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-16 04:12:57,767 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-16 04:12:57,767 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-16 04:12:57,771 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-16 04:12:57,771 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 04:12:55" (1/3) ... [2020-10-16 04:12:57,772 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@478bda46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 04:12:57, skipping insertion in model container [2020-10-16 04:12:57,772 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:12:56" (2/3) ... [2020-10-16 04:12:57,773 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@478bda46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 04:12:57, skipping insertion in model container [2020-10-16 04:12:57,773 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 04:12:57" (3/3) ... [2020-10-16 04:12:57,775 INFO L111 eAbstractionObserver]: Analyzing ICFG 33_double_lock_p1_vs.i [2020-10-16 04:12:57,788 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-10-16 04:12:57,796 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-16 04:12:57,797 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-10-16 04:12:57,845 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,845 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,845 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,845 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,846 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,846 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,846 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,847 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,847 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,847 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,847 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,847 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,848 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,848 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,848 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,848 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,848 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,849 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,849 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,849 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,849 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,849 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,850 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,850 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,850 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,851 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,851 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,851 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,851 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,851 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,852 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,852 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,852 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,852 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,852 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,853 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,853 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,853 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,853 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,853 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,853 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,854 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,854 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,855 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,855 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,855 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,855 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,856 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,856 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,856 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,856 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,856 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,856 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,857 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,857 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,857 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,857 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,858 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,858 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,858 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,858 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,858 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,858 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,859 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,859 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,859 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,859 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,859 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,860 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,860 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,860 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,860 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,860 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,861 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,861 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,861 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,861 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,865 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,865 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,865 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,865 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,866 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,866 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,866 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,866 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,866 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,866 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,867 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,867 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,867 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,867 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,867 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,868 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,868 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,868 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,868 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,872 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,872 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,872 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,872 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,873 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,873 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,873 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,873 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,873 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,874 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,874 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,874 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,874 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,875 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,875 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,875 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:12:57,893 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2020-10-16 04:12:57,915 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 04:12:57,915 INFO L378 AbstractCegarLoop]: Hoare is false [2020-10-16 04:12:57,916 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-16 04:12:57,916 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-16 04:12:57,916 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 04:12:57,916 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 04:12:57,916 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 04:12:57,916 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 04:12:57,929 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 58 places, 58 transitions, 126 flow [2020-10-16 04:12:57,966 INFO L129 PetriNetUnfolder]: 7/65 cut-off events. [2020-10-16 04:12:57,967 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 04:12:57,973 INFO L80 FinitePrefix]: Finished finitePrefix Result has 73 conditions, 65 events. 7/65 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 138 event pairs, 0 based on Foata normal form. 0/55 useless extension candidates. Maximal degree in co-relation 55. Up to 4 conditions per place. [2020-10-16 04:12:57,973 INFO L82 GeneralOperation]: Start removeDead. Operand has 58 places, 58 transitions, 126 flow [2020-10-16 04:12:57,979 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 57 places, 57 transitions, 122 flow [2020-10-16 04:12:57,982 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-16 04:12:57,985 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 57 places, 57 transitions, 122 flow [2020-10-16 04:12:57,988 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 57 places, 57 transitions, 122 flow [2020-10-16 04:12:57,988 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 57 places, 57 transitions, 122 flow [2020-10-16 04:12:58,010 INFO L129 PetriNetUnfolder]: 7/65 cut-off events. [2020-10-16 04:12:58,010 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 04:12:58,011 INFO L80 FinitePrefix]: Finished finitePrefix Result has 73 conditions, 65 events. 7/65 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 138 event pairs, 0 based on Foata normal form. 0/55 useless extension candidates. Maximal degree in co-relation 55. Up to 4 conditions per place. [2020-10-16 04:12:58,016 INFO L117 LiptonReduction]: Number of co-enabled transitions 1216 [2020-10-16 04:12:59,749 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 59 [2020-10-16 04:12:59,823 INFO L132 LiptonReduction]: Checked pairs total: 3543 [2020-10-16 04:12:59,823 INFO L134 LiptonReduction]: Total number of compositions: 37 [2020-10-16 04:12:59,826 INFO L182 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1846 [2020-10-16 04:12:59,834 INFO L129 PetriNetUnfolder]: 1/14 cut-off events. [2020-10-16 04:12:59,834 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 04:12:59,834 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:12:59,835 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1] [2020-10-16 04:12:59,835 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 04:12:59,841 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:12:59,842 INFO L82 PathProgramCache]: Analyzing trace with hash -293993632, now seen corresponding path program 1 times [2020-10-16 04:12:59,852 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:12:59,852 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [577010126] [2020-10-16 04:12:59,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:12:59,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:13:00,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 04:13:00,047 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [577010126] [2020-10-16 04:13:00,048 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 04:13:00,048 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-16 04:13:00,049 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1489854044] [2020-10-16 04:13:00,058 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 04:13:00,058 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 04:13:00,069 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 04:13:00,070 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 04:13:00,072 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 65 out of 95 [2020-10-16 04:13:00,074 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 30 places, 28 transitions, 64 flow. Second operand 3 states. [2020-10-16 04:13:00,074 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 04:13:00,074 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 65 of 95 [2020-10-16 04:13:00,075 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 04:13:00,139 INFO L129 PetriNetUnfolder]: 22/85 cut-off events. [2020-10-16 04:13:00,139 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 04:13:00,140 INFO L80 FinitePrefix]: Finished finitePrefix Result has 139 conditions, 85 events. 22/85 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 276 event pairs, 2 based on Foata normal form. 41/115 useless extension candidates. Maximal degree in co-relation 130. Up to 31 conditions per place. [2020-10-16 04:13:00,143 INFO L132 encePairwiseOnDemand]: 84/95 looper letters, 7 selfloop transitions, 6 changer transitions 0/29 dead transitions. [2020-10-16 04:13:00,143 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 30 places, 29 transitions, 92 flow [2020-10-16 04:13:00,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 04:13:00,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-10-16 04:13:00,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 215 transitions. [2020-10-16 04:13:00,160 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7543859649122807 [2020-10-16 04:13:00,161 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 215 transitions. [2020-10-16 04:13:00,162 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 215 transitions. [2020-10-16 04:13:00,164 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 04:13:00,167 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 215 transitions. [2020-10-16 04:13:00,170 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 4 states. [2020-10-16 04:13:00,177 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 4 states. [2020-10-16 04:13:00,177 INFO L81 ComplementDD]: Finished complementDD. Result 4 states. [2020-10-16 04:13:00,180 INFO L185 Difference]: Start difference. First operand has 30 places, 28 transitions, 64 flow. Second operand 3 states and 215 transitions. [2020-10-16 04:13:00,181 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 30 places, 29 transitions, 92 flow [2020-10-16 04:13:00,208 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 29 places, 29 transitions, 91 flow, removed 0 selfloop flow, removed 1 redundant places. [2020-10-16 04:13:00,214 INFO L241 Difference]: Finished difference. Result has 31 places, 28 transitions, 97 flow [2020-10-16 04:13:00,217 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=95, PETRI_DIFFERENCE_MINUEND_FLOW=57, PETRI_DIFFERENCE_MINUEND_PLACES=27, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=25, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=19, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=97, PETRI_PLACES=31, PETRI_TRANSITIONS=28} [2020-10-16 04:13:00,218 INFO L342 CegarLoopForPetriNet]: 30 programPoint places, 1 predicate places. [2020-10-16 04:13:00,219 INFO L481 AbstractCegarLoop]: Abstraction has has 31 places, 28 transitions, 97 flow [2020-10-16 04:13:00,219 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 04:13:00,219 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:13:00,219 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2020-10-16 04:13:00,220 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-16 04:13:00,220 INFO L429 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 04:13:00,220 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:13:00,221 INFO L82 PathProgramCache]: Analyzing trace with hash 302078220, now seen corresponding path program 1 times [2020-10-16 04:13:00,221 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:13:00,221 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [390077548] [2020-10-16 04:13:00,221 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:13:00,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 04:13:00,289 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 04:13:00,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 04:13:00,315 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 04:13:00,339 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-16 04:13:00,339 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-16 04:13:00,340 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-16 04:13:00,342 WARN L371 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-16 04:13:00,342 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2020-10-16 04:13:00,354 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,355 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,355 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,355 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,355 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,355 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,355 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,356 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,356 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,356 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,356 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,356 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,356 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,357 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,357 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,357 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,357 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,357 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,358 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,358 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,358 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,358 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,358 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,358 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,359 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,359 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,359 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,359 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,359 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,360 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,360 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,360 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,360 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,360 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,360 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,361 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,361 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,361 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,361 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,361 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,361 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,362 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,362 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,362 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,362 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,362 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,363 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,363 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,363 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,363 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,363 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,363 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,364 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,364 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,364 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,364 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,364 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,364 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,365 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,365 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,365 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,365 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,365 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,365 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,366 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,366 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,366 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,366 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,366 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,366 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,367 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,367 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,367 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,367 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,367 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,367 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,367 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,368 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,368 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,368 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,368 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,368 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,368 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,369 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,369 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,369 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,370 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,370 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,370 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,370 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,370 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,370 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,371 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,371 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,371 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,371 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,371 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,371 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,371 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,372 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,372 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,372 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,372 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,372 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,372 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,373 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,373 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,373 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,373 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,373 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,374 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,374 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,374 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,374 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,374 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,374 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,375 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,375 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,375 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,375 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,375 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,376 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,376 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,376 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,376 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,376 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,377 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,377 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,377 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,377 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,377 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,377 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,377 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,378 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,378 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,378 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,378 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,378 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,379 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,379 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,379 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,379 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,379 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,379 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,380 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,380 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,380 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,380 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,380 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,380 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,381 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,381 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,381 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,381 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,382 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,382 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,382 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,382 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,383 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,383 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,383 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,383 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,383 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,383 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,384 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,384 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,384 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,384 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,384 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,385 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,385 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,385 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,385 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,387 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,387 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,387 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,387 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,388 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,388 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,388 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,388 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,388 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,388 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,389 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,389 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,389 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,389 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,389 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,389 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,390 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,390 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,390 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,391 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,392 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,392 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,392 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,392 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,392 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,392 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,393 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,393 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,393 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,393 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,393 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,394 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,394 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,394 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,394 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,395 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,396 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,396 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,396 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,396 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,396 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,396 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,397 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,397 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,397 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,397 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,397 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,398 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,398 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,398 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,398 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:00,400 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-10-16 04:13:00,400 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 04:13:00,400 INFO L378 AbstractCegarLoop]: Hoare is false [2020-10-16 04:13:00,400 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-16 04:13:00,400 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-16 04:13:00,401 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 04:13:00,401 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 04:13:00,401 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 04:13:00,401 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 04:13:00,404 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 91 places, 92 transitions, 208 flow [2020-10-16 04:13:00,421 INFO L129 PetriNetUnfolder]: 9/91 cut-off events. [2020-10-16 04:13:00,421 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2020-10-16 04:13:00,422 INFO L80 FinitePrefix]: Finished finitePrefix Result has 105 conditions, 91 events. 9/91 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 232 event pairs, 0 based on Foata normal form. 0/78 useless extension candidates. Maximal degree in co-relation 100. Up to 6 conditions per place. [2020-10-16 04:13:00,423 INFO L82 GeneralOperation]: Start removeDead. Operand has 91 places, 92 transitions, 208 flow [2020-10-16 04:13:00,424 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 75 places, 74 transitions, 163 flow [2020-10-16 04:13:00,424 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-16 04:13:00,424 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 75 places, 74 transitions, 163 flow [2020-10-16 04:13:00,424 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 75 places, 74 transitions, 163 flow [2020-10-16 04:13:00,424 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 75 places, 74 transitions, 163 flow [2020-10-16 04:13:00,440 INFO L129 PetriNetUnfolder]: 9/91 cut-off events. [2020-10-16 04:13:00,440 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2020-10-16 04:13:00,441 INFO L80 FinitePrefix]: Finished finitePrefix Result has 104 conditions, 91 events. 9/91 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 241 event pairs, 0 based on Foata normal form. 0/78 useless extension candidates. Maximal degree in co-relation 85. Up to 6 conditions per place. [2020-10-16 04:13:00,444 INFO L117 LiptonReduction]: Number of co-enabled transitions 2624 [2020-10-16 04:13:02,555 WARN L193 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 59 [2020-10-16 04:13:02,700 INFO L132 LiptonReduction]: Checked pairs total: 7661 [2020-10-16 04:13:02,700 INFO L134 LiptonReduction]: Total number of compositions: 48 [2020-10-16 04:13:02,700 INFO L182 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2276 [2020-10-16 04:13:02,703 INFO L129 PetriNetUnfolder]: 2/14 cut-off events. [2020-10-16 04:13:02,703 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 04:13:02,703 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:13:02,703 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1] [2020-10-16 04:13:02,703 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 04:13:02,703 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:13:02,703 INFO L82 PathProgramCache]: Analyzing trace with hash 517977419, now seen corresponding path program 1 times [2020-10-16 04:13:02,704 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:13:02,704 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1204178458] [2020-10-16 04:13:02,704 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:13:02,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:13:02,748 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 04:13:02,748 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1204178458] [2020-10-16 04:13:02,749 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 04:13:02,749 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-16 04:13:02,749 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [624929415] [2020-10-16 04:13:02,749 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 04:13:02,750 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 04:13:02,750 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 04:13:02,750 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 04:13:02,751 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 101 out of 140 [2020-10-16 04:13:02,752 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 40 places, 37 transitions, 89 flow. Second operand 3 states. [2020-10-16 04:13:02,752 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 04:13:02,752 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 101 of 140 [2020-10-16 04:13:02,752 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 04:13:02,897 INFO L129 PetriNetUnfolder]: 261/562 cut-off events. [2020-10-16 04:13:02,897 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2020-10-16 04:13:02,901 INFO L80 FinitePrefix]: Finished finitePrefix Result has 951 conditions, 562 events. 261/562 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 57. Compared 3039 event pairs, 52 based on Foata normal form. 223/723 useless extension candidates. Maximal degree in co-relation 941. Up to 301 conditions per place. [2020-10-16 04:13:02,906 INFO L132 encePairwiseOnDemand]: 125/140 looper letters, 13 selfloop transitions, 10 changer transitions 0/44 dead transitions. [2020-10-16 04:13:02,906 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 40 places, 44 transitions, 149 flow [2020-10-16 04:13:02,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 04:13:02,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-10-16 04:13:02,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 333 transitions. [2020-10-16 04:13:02,910 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7928571428571428 [2020-10-16 04:13:02,910 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 333 transitions. [2020-10-16 04:13:02,910 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 333 transitions. [2020-10-16 04:13:02,911 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 04:13:02,911 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 333 transitions. [2020-10-16 04:13:02,913 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 4 states. [2020-10-16 04:13:02,914 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 4 states. [2020-10-16 04:13:02,915 INFO L81 ComplementDD]: Finished complementDD. Result 4 states. [2020-10-16 04:13:02,915 INFO L185 Difference]: Start difference. First operand has 40 places, 37 transitions, 89 flow. Second operand 3 states and 333 transitions. [2020-10-16 04:13:02,915 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 40 places, 44 transitions, 149 flow [2020-10-16 04:13:02,916 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 39 places, 44 transitions, 146 flow, removed 1 selfloop flow, removed 1 redundant places. [2020-10-16 04:13:02,917 INFO L241 Difference]: Finished difference. Result has 41 places, 43 transitions, 160 flow [2020-10-16 04:13:02,917 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=80, PETRI_DIFFERENCE_MINUEND_PLACES=37, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=34, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=24, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=160, PETRI_PLACES=41, PETRI_TRANSITIONS=43} [2020-10-16 04:13:02,918 INFO L342 CegarLoopForPetriNet]: 40 programPoint places, 1 predicate places. [2020-10-16 04:13:02,918 INFO L481 AbstractCegarLoop]: Abstraction has has 41 places, 43 transitions, 160 flow [2020-10-16 04:13:02,918 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 04:13:02,918 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:13:02,918 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 04:13:02,918 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-16 04:13:02,919 INFO L429 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 04:13:02,919 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:13:02,919 INFO L82 PathProgramCache]: Analyzing trace with hash 172056528, now seen corresponding path program 1 times [2020-10-16 04:13:02,919 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:13:02,919 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1380152491] [2020-10-16 04:13:02,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:13:02,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:13:02,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 04:13:02,971 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1380152491] [2020-10-16 04:13:02,972 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 04:13:02,972 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-16 04:13:02,972 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1558443901] [2020-10-16 04:13:02,972 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 04:13:02,973 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 04:13:02,973 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 04:13:02,973 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 04:13:02,974 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 76 out of 140 [2020-10-16 04:13:02,975 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 41 places, 43 transitions, 160 flow. Second operand 3 states. [2020-10-16 04:13:02,975 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 04:13:02,975 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 76 of 140 [2020-10-16 04:13:02,975 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 04:13:03,672 INFO L129 PetriNetUnfolder]: 2092/3835 cut-off events. [2020-10-16 04:13:03,673 INFO L130 PetriNetUnfolder]: For 263/315 co-relation queries the response was YES. [2020-10-16 04:13:03,704 INFO L80 FinitePrefix]: Finished finitePrefix Result has 7834 conditions, 3835 events. 2092/3835 cut-off events. For 263/315 co-relation queries the response was YES. Maximal size of possible extension queue 270. Compared 27210 event pairs, 614 based on Foata normal form. 48/3549 useless extension candidates. Maximal degree in co-relation 7821. Up to 1593 conditions per place. [2020-10-16 04:13:03,745 INFO L132 encePairwiseOnDemand]: 131/140 looper letters, 15 selfloop transitions, 9 changer transitions 0/53 dead transitions. [2020-10-16 04:13:03,746 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 43 places, 53 transitions, 228 flow [2020-10-16 04:13:03,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 04:13:03,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-10-16 04:13:03,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 255 transitions. [2020-10-16 04:13:03,749 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6071428571428571 [2020-10-16 04:13:03,749 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 255 transitions. [2020-10-16 04:13:03,750 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 255 transitions. [2020-10-16 04:13:03,750 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 04:13:03,750 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 255 transitions. [2020-10-16 04:13:03,752 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 4 states. [2020-10-16 04:13:03,753 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 4 states. [2020-10-16 04:13:03,753 INFO L81 ComplementDD]: Finished complementDD. Result 4 states. [2020-10-16 04:13:03,754 INFO L185 Difference]: Start difference. First operand has 41 places, 43 transitions, 160 flow. Second operand 3 states and 255 transitions. [2020-10-16 04:13:03,754 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 43 places, 53 transitions, 228 flow [2020-10-16 04:13:03,761 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 41 places, 53 transitions, 208 flow, removed 0 selfloop flow, removed 2 redundant places. [2020-10-16 04:13:03,763 INFO L241 Difference]: Finished difference. Result has 42 places, 49 transitions, 191 flow [2020-10-16 04:13:03,763 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=140, PETRI_DIFFERENCE_MINUEND_PLACES=39, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=43, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=34, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=191, PETRI_PLACES=42, PETRI_TRANSITIONS=49} [2020-10-16 04:13:03,764 INFO L342 CegarLoopForPetriNet]: 40 programPoint places, 2 predicate places. [2020-10-16 04:13:03,765 INFO L481 AbstractCegarLoop]: Abstraction has has 42 places, 49 transitions, 191 flow [2020-10-16 04:13:03,765 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 04:13:03,765 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:13:03,765 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 04:13:03,766 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-16 04:13:03,766 INFO L429 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 04:13:03,766 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:13:03,767 INFO L82 PathProgramCache]: Analyzing trace with hash 287496653, now seen corresponding path program 1 times [2020-10-16 04:13:03,767 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:13:03,767 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1847669208] [2020-10-16 04:13:03,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:13:03,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:13:03,814 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 04:13:03,814 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1847669208] [2020-10-16 04:13:03,815 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 04:13:03,815 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-16 04:13:03,815 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [132139057] [2020-10-16 04:13:03,816 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-16 04:13:03,816 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 04:13:03,816 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-16 04:13:03,816 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-16 04:13:03,818 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 101 out of 140 [2020-10-16 04:13:03,818 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 42 places, 49 transitions, 191 flow. Second operand 4 states. [2020-10-16 04:13:03,818 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 04:13:03,818 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 101 of 140 [2020-10-16 04:13:03,819 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 04:13:04,153 INFO L129 PetriNetUnfolder]: 848/1838 cut-off events. [2020-10-16 04:13:04,153 INFO L130 PetriNetUnfolder]: For 315/452 co-relation queries the response was YES. [2020-10-16 04:13:04,164 INFO L80 FinitePrefix]: Finished finitePrefix Result has 4568 conditions, 1838 events. 848/1838 cut-off events. For 315/452 co-relation queries the response was YES. Maximal size of possible extension queue 135. Compared 12447 event pairs, 128 based on Foata normal form. 97/1819 useless extension candidates. Maximal degree in co-relation 4555. Up to 704 conditions per place. [2020-10-16 04:13:04,181 INFO L132 encePairwiseOnDemand]: 128/140 looper letters, 16 selfloop transitions, 26 changer transitions 0/69 dead transitions. [2020-10-16 04:13:04,181 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 45 places, 69 transitions, 351 flow [2020-10-16 04:13:04,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-16 04:13:04,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-10-16 04:13:04,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 441 transitions. [2020-10-16 04:13:04,184 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7875 [2020-10-16 04:13:04,184 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 441 transitions. [2020-10-16 04:13:04,184 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 441 transitions. [2020-10-16 04:13:04,185 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 04:13:04,185 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 441 transitions. [2020-10-16 04:13:04,186 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 5 states. [2020-10-16 04:13:04,187 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 5 states. [2020-10-16 04:13:04,188 INFO L81 ComplementDD]: Finished complementDD. Result 5 states. [2020-10-16 04:13:04,188 INFO L185 Difference]: Start difference. First operand has 42 places, 49 transitions, 191 flow. Second operand 4 states and 441 transitions. [2020-10-16 04:13:04,188 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 45 places, 69 transitions, 351 flow [2020-10-16 04:13:04,191 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 44 places, 69 transitions, 342 flow, removed 0 selfloop flow, removed 1 redundant places. [2020-10-16 04:13:04,193 INFO L241 Difference]: Finished difference. Result has 47 places, 66 transitions, 380 flow [2020-10-16 04:13:04,193 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=182, PETRI_DIFFERENCE_MINUEND_PLACES=41, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=49, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=17, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=31, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=380, PETRI_PLACES=47, PETRI_TRANSITIONS=66} [2020-10-16 04:13:04,194 INFO L342 CegarLoopForPetriNet]: 40 programPoint places, 7 predicate places. [2020-10-16 04:13:04,194 INFO L481 AbstractCegarLoop]: Abstraction has has 47 places, 66 transitions, 380 flow [2020-10-16 04:13:04,194 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-16 04:13:04,194 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:13:04,194 INFO L255 CegarLoopForPetriNet]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1] [2020-10-16 04:13:04,195 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-16 04:13:04,195 INFO L429 AbstractCegarLoop]: === Iteration 4 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 04:13:04,195 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:13:04,195 INFO L82 PathProgramCache]: Analyzing trace with hash 744296715, now seen corresponding path program 1 times [2020-10-16 04:13:04,195 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:13:04,196 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [640003780] [2020-10-16 04:13:04,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:13:04,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 04:13:04,218 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 04:13:04,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 04:13:04,238 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 04:13:04,254 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-16 04:13:04,255 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-16 04:13:04,255 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-16 04:13:04,257 WARN L371 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-16 04:13:04,258 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2020-10-16 04:13:04,281 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,282 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,286 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,286 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,287 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,287 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,287 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,287 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,288 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,288 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,288 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,288 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,288 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,289 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,289 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,289 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,289 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,289 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,290 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,290 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,290 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,290 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,290 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,291 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,291 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,291 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,291 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,292 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,353 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,353 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,353 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,353 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,354 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,354 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,354 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,354 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,354 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,354 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,354 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,355 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,355 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,355 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,355 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,355 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,355 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,356 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,356 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,356 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,357 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,357 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,357 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,358 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,358 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,358 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,358 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,358 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,358 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,358 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,358 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,359 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,359 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,359 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,359 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,359 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,359 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,359 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,360 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,360 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,360 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,360 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,360 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,360 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,360 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,360 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,361 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,361 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,361 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,364 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,364 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,364 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,364 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,364 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,364 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,365 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,365 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,367 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,368 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,368 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,368 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,368 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,368 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,369 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,369 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,369 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,369 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,369 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,369 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,369 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,370 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,370 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,370 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,370 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,371 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,371 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,371 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,371 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,371 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,371 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,372 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,372 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,372 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,372 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,372 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,372 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,372 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,373 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,373 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,373 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,373 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,373 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,373 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,373 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,373 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,374 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,374 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,374 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,374 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,374 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,374 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,378 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,378 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,378 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,379 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,379 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,379 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,379 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,380 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,380 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,380 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,380 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,380 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,380 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,381 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,381 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,381 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,381 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,382 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,382 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,382 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,382 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,382 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,383 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,383 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,383 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,383 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,383 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,384 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,384 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,384 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,384 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,384 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,384 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,385 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,386 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,387 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,387 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,387 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,387 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,388 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,388 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,388 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,388 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,388 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,388 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,389 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,389 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,389 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,389 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,389 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,390 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,390 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,390 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,390 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,390 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,390 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,391 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,391 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,391 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,391 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,391 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,392 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,392 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,392 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,392 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,392 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,393 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,393 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,393 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,393 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,394 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,394 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,394 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,394 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,394 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,395 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,395 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,395 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,395 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,395 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,395 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,396 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,396 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,396 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,396 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,396 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,397 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,397 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,397 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,397 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,397 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,397 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,397 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,398 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,398 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,398 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,398 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,398 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,398 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,398 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,399 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,399 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,400 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,400 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,400 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,400 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,401 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,401 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,401 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,401 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,401 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,401 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,402 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,402 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,402 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,402 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,402 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,402 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,402 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,403 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,403 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,404 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,404 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,405 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,405 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,405 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,405 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,405 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,405 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,405 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,406 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,406 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,406 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,406 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,406 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,406 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,406 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,407 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,407 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,407 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,408 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,409 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,409 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,409 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,409 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,410 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,410 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,410 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,410 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,410 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,411 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,411 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,411 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,411 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,411 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,412 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,412 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,412 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,412 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,414 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,414 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,414 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,415 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,415 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,415 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,415 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,415 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,416 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,416 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,416 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,416 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,417 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,417 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,417 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,417 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,419 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,419 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,419 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,419 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,419 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,420 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,420 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,420 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,420 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,421 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,421 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,421 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,421 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,421 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,422 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,422 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,423 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,423 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,423 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,424 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,424 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,424 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,424 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,425 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,425 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,425 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,425 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,425 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,426 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,426 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,426 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,426 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:04,428 INFO L253 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2020-10-16 04:13:04,428 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 04:13:04,428 INFO L378 AbstractCegarLoop]: Hoare is false [2020-10-16 04:13:04,428 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-16 04:13:04,429 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-16 04:13:04,429 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 04:13:04,429 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 04:13:04,429 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 04:13:04,429 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 04:13:04,431 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 124 places, 126 transitions, 294 flow [2020-10-16 04:13:04,453 INFO L129 PetriNetUnfolder]: 11/117 cut-off events. [2020-10-16 04:13:04,454 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2020-10-16 04:13:04,456 INFO L80 FinitePrefix]: Finished finitePrefix Result has 138 conditions, 117 events. 11/117 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 337 event pairs, 0 based on Foata normal form. 0/101 useless extension candidates. Maximal degree in co-relation 131. Up to 8 conditions per place. [2020-10-16 04:13:04,456 INFO L82 GeneralOperation]: Start removeDead. Operand has 124 places, 126 transitions, 294 flow [2020-10-16 04:13:04,458 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 93 places, 91 transitions, 206 flow [2020-10-16 04:13:04,458 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-16 04:13:04,458 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 93 places, 91 transitions, 206 flow [2020-10-16 04:13:04,459 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 93 places, 91 transitions, 206 flow [2020-10-16 04:13:04,459 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 93 places, 91 transitions, 206 flow [2020-10-16 04:13:04,474 INFO L129 PetriNetUnfolder]: 11/117 cut-off events. [2020-10-16 04:13:04,474 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2020-10-16 04:13:04,476 INFO L80 FinitePrefix]: Finished finitePrefix Result has 136 conditions, 117 events. 11/117 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 351 event pairs, 0 based on Foata normal form. 0/101 useless extension candidates. Maximal degree in co-relation 116. Up to 8 conditions per place. [2020-10-16 04:13:04,483 INFO L117 LiptonReduction]: Number of co-enabled transitions 4576 [2020-10-16 04:13:06,275 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 29 [2020-10-16 04:13:07,717 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2020-10-16 04:13:07,826 INFO L132 LiptonReduction]: Checked pairs total: 14466 [2020-10-16 04:13:07,826 INFO L134 LiptonReduction]: Total number of compositions: 59 [2020-10-16 04:13:07,827 INFO L182 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 3369 [2020-10-16 04:13:07,828 INFO L129 PetriNetUnfolder]: 1/13 cut-off events. [2020-10-16 04:13:07,829 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 04:13:07,829 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:13:07,829 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1] [2020-10-16 04:13:07,829 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 04:13:07,829 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:13:07,829 INFO L82 PathProgramCache]: Analyzing trace with hash -1576031680, now seen corresponding path program 1 times [2020-10-16 04:13:07,829 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:13:07,830 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1285395769] [2020-10-16 04:13:07,830 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:13:07,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:13:07,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 04:13:07,885 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1285395769] [2020-10-16 04:13:07,885 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 04:13:07,885 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-16 04:13:07,886 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1998304375] [2020-10-16 04:13:07,886 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 04:13:07,886 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 04:13:07,886 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 04:13:07,887 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 04:13:07,887 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 135 out of 185 [2020-10-16 04:13:07,891 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 50 places, 46 transitions, 116 flow. Second operand 3 states. [2020-10-16 04:13:07,891 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 04:13:07,891 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 135 of 185 [2020-10-16 04:13:07,891 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 04:13:08,326 INFO L129 PetriNetUnfolder]: 1958/3427 cut-off events. [2020-10-16 04:13:08,326 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2020-10-16 04:13:08,344 INFO L80 FinitePrefix]: Finished finitePrefix Result has 5976 conditions, 3427 events. 1958/3427 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 274. Compared 22972 event pairs, 598 based on Foata normal form. 1125/4247 useless extension candidates. Maximal degree in co-relation 5965. Up to 2155 conditions per place. [2020-10-16 04:13:08,374 INFO L132 encePairwiseOnDemand]: 166/185 looper letters, 17 selfloop transitions, 14 changer transitions 0/57 dead transitions. [2020-10-16 04:13:08,375 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 50 places, 57 transitions, 200 flow [2020-10-16 04:13:08,375 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 04:13:08,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-10-16 04:13:08,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 443 transitions. [2020-10-16 04:13:08,377 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7981981981981981 [2020-10-16 04:13:08,377 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 443 transitions. [2020-10-16 04:13:08,377 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 443 transitions. [2020-10-16 04:13:08,378 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 04:13:08,378 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 443 transitions. [2020-10-16 04:13:08,379 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 4 states. [2020-10-16 04:13:08,381 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 4 states. [2020-10-16 04:13:08,381 INFO L81 ComplementDD]: Finished complementDD. Result 4 states. [2020-10-16 04:13:08,381 INFO L185 Difference]: Start difference. First operand has 50 places, 46 transitions, 116 flow. Second operand 3 states and 443 transitions. [2020-10-16 04:13:08,381 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 50 places, 57 transitions, 200 flow [2020-10-16 04:13:08,382 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 49 places, 57 transitions, 193 flow, removed 3 selfloop flow, removed 1 redundant places. [2020-10-16 04:13:08,383 INFO L241 Difference]: Finished difference. Result has 51 places, 56 transitions, 215 flow [2020-10-16 04:13:08,384 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=185, PETRI_DIFFERENCE_MINUEND_FLOW=103, PETRI_DIFFERENCE_MINUEND_PLACES=47, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=43, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=29, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=215, PETRI_PLACES=51, PETRI_TRANSITIONS=56} [2020-10-16 04:13:08,384 INFO L342 CegarLoopForPetriNet]: 50 programPoint places, 1 predicate places. [2020-10-16 04:13:08,384 INFO L481 AbstractCegarLoop]: Abstraction has has 51 places, 56 transitions, 215 flow [2020-10-16 04:13:08,384 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 04:13:08,384 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:13:08,384 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 04:13:08,385 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-10-16 04:13:08,385 INFO L429 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 04:13:08,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:13:08,385 INFO L82 PathProgramCache]: Analyzing trace with hash -1581556572, now seen corresponding path program 1 times [2020-10-16 04:13:08,385 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:13:08,386 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2020057018] [2020-10-16 04:13:08,386 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:13:08,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:13:08,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 04:13:08,413 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2020057018] [2020-10-16 04:13:08,413 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 04:13:08,413 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-16 04:13:08,413 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [449191513] [2020-10-16 04:13:08,414 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-16 04:13:08,414 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 04:13:08,414 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-16 04:13:08,414 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-16 04:13:08,415 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 135 out of 185 [2020-10-16 04:13:08,416 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 51 places, 56 transitions, 215 flow. Second operand 4 states. [2020-10-16 04:13:08,416 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 04:13:08,416 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 135 of 185 [2020-10-16 04:13:08,416 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 04:13:09,145 INFO L129 PetriNetUnfolder]: 2817/5255 cut-off events. [2020-10-16 04:13:09,146 INFO L130 PetriNetUnfolder]: For 1457/2402 co-relation queries the response was YES. [2020-10-16 04:13:09,169 INFO L80 FinitePrefix]: Finished finitePrefix Result has 13602 conditions, 5255 events. 2817/5255 cut-off events. For 1457/2402 co-relation queries the response was YES. Maximal size of possible extension queue 418. Compared 41431 event pairs, 590 based on Foata normal form. 398/5587 useless extension candidates. Maximal degree in co-relation 13588. Up to 3235 conditions per place. [2020-10-16 04:13:09,221 INFO L132 encePairwiseOnDemand]: 169/185 looper letters, 20 selfloop transitions, 38 changer transitions 0/84 dead transitions. [2020-10-16 04:13:09,222 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 54 places, 84 transitions, 441 flow [2020-10-16 04:13:09,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-16 04:13:09,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-10-16 04:13:09,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 589 transitions. [2020-10-16 04:13:09,228 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7959459459459459 [2020-10-16 04:13:09,228 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 589 transitions. [2020-10-16 04:13:09,229 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 589 transitions. [2020-10-16 04:13:09,229 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 04:13:09,229 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 589 transitions. [2020-10-16 04:13:09,231 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 5 states. [2020-10-16 04:13:09,232 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 5 states. [2020-10-16 04:13:09,232 INFO L81 ComplementDD]: Finished complementDD. Result 5 states. [2020-10-16 04:13:09,232 INFO L185 Difference]: Start difference. First operand has 51 places, 56 transitions, 215 flow. Second operand 4 states and 589 transitions. [2020-10-16 04:13:09,232 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 54 places, 84 transitions, 441 flow [2020-10-16 04:13:09,243 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 52 places, 84 transitions, 411 flow, removed 0 selfloop flow, removed 2 redundant places. [2020-10-16 04:13:09,251 INFO L241 Difference]: Finished difference. Result has 55 places, 81 transitions, 473 flow [2020-10-16 04:13:09,251 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=185, PETRI_DIFFERENCE_MINUEND_FLOW=187, PETRI_DIFFERENCE_MINUEND_PLACES=49, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=56, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=25, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=30, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=473, PETRI_PLACES=55, PETRI_TRANSITIONS=81} [2020-10-16 04:13:09,251 INFO L342 CegarLoopForPetriNet]: 50 programPoint places, 5 predicate places. [2020-10-16 04:13:09,252 INFO L481 AbstractCegarLoop]: Abstraction has has 55 places, 81 transitions, 473 flow [2020-10-16 04:13:09,252 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-16 04:13:09,252 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:13:09,252 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 04:13:09,252 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-10-16 04:13:09,252 INFO L429 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 04:13:09,252 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:13:09,253 INFO L82 PathProgramCache]: Analyzing trace with hash 1970557712, now seen corresponding path program 1 times [2020-10-16 04:13:09,253 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:13:09,254 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [673389526] [2020-10-16 04:13:09,254 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:13:09,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:13:09,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 04:13:09,297 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [673389526] [2020-10-16 04:13:09,298 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 04:13:09,298 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-16 04:13:09,298 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1848412296] [2020-10-16 04:13:09,298 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-16 04:13:09,299 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 04:13:09,299 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-16 04:13:09,299 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-16 04:13:09,301 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 135 out of 185 [2020-10-16 04:13:09,301 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 55 places, 81 transitions, 473 flow. Second operand 4 states. [2020-10-16 04:13:09,301 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 04:13:09,302 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 135 of 185 [2020-10-16 04:13:09,302 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 04:13:09,933 INFO L129 PetriNetUnfolder]: 2744/5362 cut-off events. [2020-10-16 04:13:09,934 INFO L130 PetriNetUnfolder]: For 4039/6062 co-relation queries the response was YES. [2020-10-16 04:13:09,965 INFO L80 FinitePrefix]: Finished finitePrefix Result has 18200 conditions, 5362 events. 2744/5362 cut-off events. For 4039/6062 co-relation queries the response was YES. Maximal size of possible extension queue 426. Compared 44401 event pairs, 298 based on Foata normal form. 278/5569 useless extension candidates. Maximal degree in co-relation 18183. Up to 3308 conditions per place. [2020-10-16 04:13:10,008 INFO L132 encePairwiseOnDemand]: 170/185 looper letters, 49 selfloop transitions, 21 changer transitions 0/96 dead transitions. [2020-10-16 04:13:10,008 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 58 places, 96 transitions, 695 flow [2020-10-16 04:13:10,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-16 04:13:10,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-10-16 04:13:10,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 587 transitions. [2020-10-16 04:13:10,011 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7932432432432432 [2020-10-16 04:13:10,012 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 587 transitions. [2020-10-16 04:13:10,012 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 587 transitions. [2020-10-16 04:13:10,012 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 04:13:10,012 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 587 transitions. [2020-10-16 04:13:10,014 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 5 states. [2020-10-16 04:13:10,015 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 5 states. [2020-10-16 04:13:10,015 INFO L81 ComplementDD]: Finished complementDD. Result 5 states. [2020-10-16 04:13:10,016 INFO L185 Difference]: Start difference. First operand has 55 places, 81 transitions, 473 flow. Second operand 4 states and 587 transitions. [2020-10-16 04:13:10,016 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 58 places, 96 transitions, 695 flow [2020-10-16 04:13:10,033 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 58 places, 96 transitions, 695 flow, removed 0 selfloop flow, removed 0 redundant places. [2020-10-16 04:13:10,036 INFO L241 Difference]: Finished difference. Result has 59 places, 87 transitions, 577 flow [2020-10-16 04:13:10,036 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=185, PETRI_DIFFERENCE_MINUEND_FLOW=473, PETRI_DIFFERENCE_MINUEND_PLACES=55, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=81, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=15, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=60, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=577, PETRI_PLACES=59, PETRI_TRANSITIONS=87} [2020-10-16 04:13:10,037 INFO L342 CegarLoopForPetriNet]: 50 programPoint places, 9 predicate places. [2020-10-16 04:13:10,037 INFO L481 AbstractCegarLoop]: Abstraction has has 59 places, 87 transitions, 577 flow [2020-10-16 04:13:10,037 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-16 04:13:10,037 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:13:10,038 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 04:13:10,038 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-10-16 04:13:10,038 INFO L429 AbstractCegarLoop]: === Iteration 4 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 04:13:10,038 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:13:10,038 INFO L82 PathProgramCache]: Analyzing trace with hash 1543672771, now seen corresponding path program 1 times [2020-10-16 04:13:10,038 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:13:10,040 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1463184253] [2020-10-16 04:13:10,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:13:10,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:13:10,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 04:13:10,077 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1463184253] [2020-10-16 04:13:10,077 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 04:13:10,077 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-16 04:13:10,077 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1784207143] [2020-10-16 04:13:10,078 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 04:13:10,078 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 04:13:10,078 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 04:13:10,078 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 04:13:10,079 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 100 out of 185 [2020-10-16 04:13:10,079 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 59 places, 87 transitions, 577 flow. Second operand 3 states. [2020-10-16 04:13:10,079 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 04:13:10,080 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 100 of 185 [2020-10-16 04:13:10,080 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 04:13:16,037 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([922] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1467| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_27))) (and (= |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_92| 1) (= (store |v_#memory_int_1467| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_27 (store .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_27 0)) |v_#memory_int_1466|) (= |v_thr2Thread2of3ForFork0_#res.base_16| 0) (= (select .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_27) 1) (= |v_thr2Thread2of3ForFork0_#res.offset_16| 0) (= v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_92 |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_92|) (= |v_~#mutexb~0.base_356| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_27|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_27 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_27|) (= |v_~#mutexb~0.offset_356| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_27|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_27 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_27|))) InVars {#memory_int=|v_#memory_int_1467|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_356|, ~#mutexb~0.base=|v_~#mutexb~0.base_356|} OutVars{thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_27|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_16|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_27, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_27|, #memory_int=|v_#memory_int_1466|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_356|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_27, ~#mutexb~0.base=|v_~#mutexb~0.base_356|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3_27|, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_92|, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_16|, thr2Thread2of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_92} AuxVars[] AssignedVars[thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of3ForFork0_#res.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread2of3ForFork0_#res.base, thr2Thread2of3ForFork0_assume_abort_if_not_~cond][48], [Black: 129#(= ~count~0 0), 135#(= ~count~0 0), 72#L717-3true, 42#thr2EXITtrue, Black: 133#true, Black: 136#(= 0 (+ ~count~0 1)), 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, 88#L740-1true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:16,038 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:13:16,038 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:13:16,038 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:13:16,038 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:13:16,063 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([922] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1467| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_27))) (and (= |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_92| 1) (= (store |v_#memory_int_1467| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_27 (store .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_27 0)) |v_#memory_int_1466|) (= |v_thr2Thread2of3ForFork0_#res.base_16| 0) (= (select .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_27) 1) (= |v_thr2Thread2of3ForFork0_#res.offset_16| 0) (= v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_92 |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_92|) (= |v_~#mutexb~0.base_356| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_27|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_27 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_27|) (= |v_~#mutexb~0.offset_356| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_27|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_27 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_27|))) InVars {#memory_int=|v_#memory_int_1467|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_356|, ~#mutexb~0.base=|v_~#mutexb~0.base_356|} OutVars{thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_27|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_16|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_27, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_27|, #memory_int=|v_#memory_int_1466|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_356|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_27, ~#mutexb~0.base=|v_~#mutexb~0.base_356|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3_27|, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_92|, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_16|, thr2Thread2of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_92} AuxVars[] AssignedVars[thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of3ForFork0_#res.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread2of3ForFork0_#res.base, thr2Thread2of3ForFork0_assume_abort_if_not_~cond][47], [Black: 129#(= ~count~0 0), 36#L721-2true, 135#(= ~count~0 0), Black: 133#true, 42#thr2EXITtrue, Black: 136#(= 0 (+ ~count~0 1)), 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, 88#L740-1true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:16,063 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:13:16,064 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:13:16,064 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:13:16,064 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:13:16,252 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([850] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][30], [Black: 129#(= ~count~0 0), 136#(= 0 (+ ~count~0 1)), Black: 133#true, Black: 135#(= ~count~0 0), 141#true, 77#L720true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), thr1Thread1of3ForFork1InUse, 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of3ForFork0InUse, 90#L740-2true, 92#L703-1true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse, 30#L709-1true]) [2020-10-16 04:13:16,252 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:13:16,252 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:13:16,252 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:13:16,252 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:13:16,730 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([922] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1467| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_27))) (and (= |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_92| 1) (= (store |v_#memory_int_1467| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_27 (store .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_27 0)) |v_#memory_int_1466|) (= |v_thr2Thread2of3ForFork0_#res.base_16| 0) (= (select .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_27) 1) (= |v_thr2Thread2of3ForFork0_#res.offset_16| 0) (= v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_92 |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_92|) (= |v_~#mutexb~0.base_356| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_27|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_27 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_27|) (= |v_~#mutexb~0.offset_356| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_27|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_27 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_27|))) InVars {#memory_int=|v_#memory_int_1467|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_356|, ~#mutexb~0.base=|v_~#mutexb~0.base_356|} OutVars{thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_27|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_16|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_27, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_27|, #memory_int=|v_#memory_int_1466|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_356|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_27, ~#mutexb~0.base=|v_~#mutexb~0.base_356|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3_27|, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_92|, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_16|, thr2Thread2of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_92} AuxVars[] AssignedVars[thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of3ForFork0_#res.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread2of3ForFork0_#res.base, thr2Thread2of3ForFork0_assume_abort_if_not_~cond][47], [Black: 129#(= ~count~0 0), 135#(= ~count~0 0), Black: 133#true, 42#thr2EXITtrue, Black: 136#(= 0 (+ ~count~0 1)), 141#true, 109#L722-2true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, 88#L740-1true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:16,730 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:13:16,730 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:13:16,730 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:13:16,730 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:13:16,984 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([922] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1467| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_27))) (and (= |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_92| 1) (= (store |v_#memory_int_1467| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_27 (store .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_27 0)) |v_#memory_int_1466|) (= |v_thr2Thread2of3ForFork0_#res.base_16| 0) (= (select .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_27) 1) (= |v_thr2Thread2of3ForFork0_#res.offset_16| 0) (= v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_92 |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_92|) (= |v_~#mutexb~0.base_356| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_27|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_27 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_27|) (= |v_~#mutexb~0.offset_356| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_27|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_27 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_27|))) InVars {#memory_int=|v_#memory_int_1467|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_356|, ~#mutexb~0.base=|v_~#mutexb~0.base_356|} OutVars{thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_27|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_16|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_27, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_27|, #memory_int=|v_#memory_int_1466|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_356|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_27, ~#mutexb~0.base=|v_~#mutexb~0.base_356|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3_27|, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_92|, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_16|, thr2Thread2of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_92} AuxVars[] AssignedVars[thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of3ForFork0_#res.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread2of3ForFork0_#res.base, thr2Thread2of3ForFork0_assume_abort_if_not_~cond][48], [Black: 129#(= ~count~0 0), 135#(= ~count~0 0), 103#L719-3true, 42#thr2EXITtrue, Black: 133#true, Black: 136#(= 0 (+ ~count~0 1)), 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, 88#L740-1true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:16,984 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:13:16,984 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:16,985 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:16,985 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:16,985 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([851] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][31], [97#L710-1true, Black: 127#true, 135#(= ~count~0 0), 42#thr2EXITtrue, Black: 133#true, Black: 136#(= 0 (+ ~count~0 1)), 143#(= ~count~0 0), 111#thr2EXITtrue, 80#L720-2true, Black: 144#(<= 1 ~count~0), thr1Thread1of3ForFork1InUse, 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 88#L740-1true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:16,985 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:13:16,985 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:16,985 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:16,985 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:17,490 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1483| v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= |v_thr2Thread3of3ForFork0_#res.base_16| 0) (= |v_thr2Thread3of3ForFork0_#res.offset_16| 0) (= (store |v_#memory_int_1483| v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_1482|) (= |v_~#mutexb~0.base_359| |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_23|) (= (select .cse0 v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_23) 1) (= v_thr2Thread3of3ForFork0_assume_abort_if_not_~cond_48 |v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_48|) (= |v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_48| 1) (= v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_~#mutexb~0.offset_359| |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_23 |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_23|))) InVars {#memory_int=|v_#memory_int_1483|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_359|, ~#mutexb~0.base=|v_~#mutexb~0.base_359|} OutVars{thr2Thread3of3ForFork0_#res.base=|v_thr2Thread3of3ForFork0_#res.base_16|, thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_48|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread3of3ForFork0_#res.offset=|v_thr2Thread3of3ForFork0_#res.offset_16|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_1482|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_359|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3_23|, ~#mutexb~0.base=|v_~#mutexb~0.base_359|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread3of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of3ForFork0_assume_abort_if_not_~cond_48} AuxVars[] AssignedVars[thr2Thread3of3ForFork0_#res.base, thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of3ForFork0_#res.offset, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of3ForFork0_assume_abort_if_not_~cond][80], [Black: 129#(= ~count~0 0), 135#(= ~count~0 0), Black: 133#true, Black: 136#(= 0 (+ ~count~0 1)), 109#L722-2true, 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, thr2Thread1of3ForFork0InUse, 90#L740-2true, 92#L703-1true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:17,490 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:13:17,490 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:17,491 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:17,491 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:18,674 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([912] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1307| v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_38))) (and (= |v_thr2Thread1of3ForFork0_#res.base_15| 0) (= (select .cse0 v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_38) 1) (= (store |v_#memory_int_1307| v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_38 (store .cse0 v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_38 0)) |v_#memory_int_1306|) (= |v_thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond_100| 1) (= v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_38 |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base_38|) (= |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset_38| |v_~#mutexb~0.offset_318|) (= |v_thr2Thread1of3ForFork0_#res.offset_15| 0) (= v_thr2Thread1of3ForFork0_assume_abort_if_not_~cond_100 |v_thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond_100|) (= |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base_38| |v_~#mutexb~0.base_318|) (= |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset_38| v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_38))) InVars {#memory_int=|v_#memory_int_1307|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_318|, ~#mutexb~0.base=|v_~#mutexb~0.base_318|} OutVars{thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset_38|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3_38|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_38, thr2Thread1of3ForFork0_#res.offset=|v_thr2Thread1of3ForFork0_#res.offset_15|, #memory_int=|v_#memory_int_1306|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_318|, thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond_100|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_38, ~#mutexb~0.base=|v_~#mutexb~0.base_318|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base_38|, thr2Thread1of3ForFork0_#res.base=|v_thr2Thread1of3ForFork0_#res.base_15|, thr2Thread1of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of3ForFork0_assume_abort_if_not_~cond_100} AuxVars[] AssignedVars[thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of3ForFork0_#res.offset, #memory_int, thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread1of3ForFork0_#res.base, thr2Thread1of3ForFork0_assume_abort_if_not_~cond][24], [Black: 129#(= ~count~0 0), 36#L721-2true, 135#(= ~count~0 0), Black: 133#true, 42#thr2EXITtrue, Black: 136#(= 0 (+ ~count~0 1)), 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, thr1Thread1of3ForFork1InUse, 57#L703-1true, thr2Thread1of3ForFork0InUse, 90#L740-2true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:18,675 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:13:18,675 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:13:18,675 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:13:18,675 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:13:18,782 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([912] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1307| v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_38))) (and (= |v_thr2Thread1of3ForFork0_#res.base_15| 0) (= (select .cse0 v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_38) 1) (= (store |v_#memory_int_1307| v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_38 (store .cse0 v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_38 0)) |v_#memory_int_1306|) (= |v_thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond_100| 1) (= v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_38 |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base_38|) (= |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset_38| |v_~#mutexb~0.offset_318|) (= |v_thr2Thread1of3ForFork0_#res.offset_15| 0) (= v_thr2Thread1of3ForFork0_assume_abort_if_not_~cond_100 |v_thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond_100|) (= |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base_38| |v_~#mutexb~0.base_318|) (= |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset_38| v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_38))) InVars {#memory_int=|v_#memory_int_1307|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_318|, ~#mutexb~0.base=|v_~#mutexb~0.base_318|} OutVars{thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset_38|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3_38|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_38, thr2Thread1of3ForFork0_#res.offset=|v_thr2Thread1of3ForFork0_#res.offset_15|, #memory_int=|v_#memory_int_1306|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_318|, thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond_100|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_38, ~#mutexb~0.base=|v_~#mutexb~0.base_318|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base_38|, thr2Thread1of3ForFork0_#res.base=|v_thr2Thread1of3ForFork0_#res.base_15|, thr2Thread1of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of3ForFork0_assume_abort_if_not_~cond_100} AuxVars[] AssignedVars[thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of3ForFork0_#res.offset, #memory_int, thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread1of3ForFork0_#res.base, thr2Thread1of3ForFork0_assume_abort_if_not_~cond][24], [Black: 129#(= ~count~0 0), 135#(= ~count~0 0), Black: 133#true, 42#thr2EXITtrue, Black: 136#(= 0 (+ ~count~0 1)), 141#true, 109#L722-2true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, thr1Thread1of3ForFork1InUse, 57#L703-1true, thr2Thread1of3ForFork0InUse, 90#L740-2true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:18,782 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:13:18,782 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:18,782 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:18,782 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:18,787 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30))) (and (= |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30| |v_~#mutexa~0.offset_341|) (= v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95 |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|) (= (store |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 (store .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 0)) |v_#memory_int_1474|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= (select .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30) 1) (= |v_~#mutexa~0.base_341| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= |v_thr2Thread2of3ForFork0_#res.offset_19| 0) (= |v_thr2Thread2of3ForFork0_#res.base_19| 0) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|) (= |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95| 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, #memory_int=|v_#memory_int_1475|, ~#mutexa~0.base=|v_~#mutexa~0.base_341|} OutVars{thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_19|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|, #memory_int=|v_#memory_int_1474|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30, ~#mutexa~0.base=|v_~#mutexa~0.base_341|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3_30|, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_19|, thr2Thread2of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95} AuxVars[] AssignedVars[thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of3ForFork0_#res.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread2of3ForFork0_#res.base, thr2Thread2of3ForFork0_assume_abort_if_not_~cond][83], [Black: 129#(= ~count~0 0), 136#(= 0 (+ ~count~0 1)), Black: 133#true, Black: 135#(= ~count~0 0), 141#true, 109#L722-2true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, thr2Thread1of3ForFork0InUse, 90#L740-2true, 92#L703-1true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:18,787 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:13:18,787 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:13:18,787 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:13:18,787 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:18,788 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([925] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1491| v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread3of3ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of3ForFork0_#res.base_19| 0) (= v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26 |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_26|) (= |v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_~#mutexa~0.base_346| |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_26|) (= (store |v_#memory_int_1491| v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26 0)) |v_#memory_int_1490|) (= |v_~#mutexa~0.offset_346| |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= v_thr2Thread3of3ForFork0_assume_abort_if_not_~cond_51 |v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_51|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_346|, #memory_int=|v_#memory_int_1491|, ~#mutexa~0.base=|v_~#mutexa~0.base_346|} OutVars{thr2Thread3of3ForFork0_#res.base=|v_thr2Thread3of3ForFork0_#res.base_19|, thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_346|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread3of3ForFork0_#res.offset=|v_thr2Thread3of3ForFork0_#res.offset_19|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_1490|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3_26|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_26|, ~#mutexa~0.base=|v_~#mutexa~0.base_346|, thr2Thread3of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of3ForFork0_assume_abort_if_not_~cond_51} AuxVars[] AssignedVars[thr2Thread3of3ForFork0_#res.base, thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of3ForFork0_#res.offset, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of3ForFork0_assume_abort_if_not_~cond][92], [Black: 129#(= ~count~0 0), 36#L721-2true, 136#(= 0 (+ ~count~0 1)), Black: 133#true, Black: 135#(= ~count~0 0), 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, thr2Thread1of3ForFork0InUse, 90#L740-2true, 92#L703-1true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:18,788 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:13:18,788 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:13:18,788 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:13:18,789 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:13:18,813 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([912] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1307| v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_38))) (and (= |v_thr2Thread1of3ForFork0_#res.base_15| 0) (= (select .cse0 v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_38) 1) (= (store |v_#memory_int_1307| v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_38 (store .cse0 v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_38 0)) |v_#memory_int_1306|) (= |v_thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond_100| 1) (= v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_38 |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base_38|) (= |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset_38| |v_~#mutexb~0.offset_318|) (= |v_thr2Thread1of3ForFork0_#res.offset_15| 0) (= v_thr2Thread1of3ForFork0_assume_abort_if_not_~cond_100 |v_thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond_100|) (= |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base_38| |v_~#mutexb~0.base_318|) (= |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset_38| v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_38))) InVars {#memory_int=|v_#memory_int_1307|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_318|, ~#mutexb~0.base=|v_~#mutexb~0.base_318|} OutVars{thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset_38|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3_38|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_38, thr2Thread1of3ForFork0_#res.offset=|v_thr2Thread1of3ForFork0_#res.offset_15|, #memory_int=|v_#memory_int_1306|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_318|, thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond_100|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_38, ~#mutexb~0.base=|v_~#mutexb~0.base_318|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base_38|, thr2Thread1of3ForFork0_#res.base=|v_thr2Thread1of3ForFork0_#res.base_15|, thr2Thread1of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of3ForFork0_assume_abort_if_not_~cond_100} AuxVars[] AssignedVars[thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of3ForFork0_#res.offset, #memory_int, thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread1of3ForFork0_#res.base, thr2Thread1of3ForFork0_assume_abort_if_not_~cond][24], [Black: 129#(= ~count~0 0), 36#L721-2true, 135#(= ~count~0 0), Black: 133#true, 42#thr2EXITtrue, Black: 136#(= 0 (+ ~count~0 1)), 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, thr1Thread1of3ForFork1InUse, 88#L740-1true, 57#L703-1true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:18,813 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:13:18,813 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:13:18,813 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:13:18,813 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:13:18,826 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30))) (and (= |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30| |v_~#mutexa~0.offset_341|) (= v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95 |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|) (= (store |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 (store .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 0)) |v_#memory_int_1474|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= (select .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30) 1) (= |v_~#mutexa~0.base_341| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= |v_thr2Thread2of3ForFork0_#res.offset_19| 0) (= |v_thr2Thread2of3ForFork0_#res.base_19| 0) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|) (= |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95| 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, #memory_int=|v_#memory_int_1475|, ~#mutexa~0.base=|v_~#mutexa~0.base_341|} OutVars{thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_19|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|, #memory_int=|v_#memory_int_1474|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30, ~#mutexa~0.base=|v_~#mutexa~0.base_341|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3_30|, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_19|, thr2Thread2of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95} AuxVars[] AssignedVars[thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of3ForFork0_#res.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread2of3ForFork0_#res.base, thr2Thread2of3ForFork0_assume_abort_if_not_~cond][83], [Black: 129#(= ~count~0 0), 36#L721-2true, 136#(= 0 (+ ~count~0 1)), Black: 133#true, Black: 135#(= ~count~0 0), 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, 88#L740-1true, thr2Thread1of3ForFork0InUse, 92#L703-1true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:18,827 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:13:18,827 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:13:18,827 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:13:18,827 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:13:18,855 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([912] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1307| v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_38))) (and (= |v_thr2Thread1of3ForFork0_#res.base_15| 0) (= (select .cse0 v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_38) 1) (= (store |v_#memory_int_1307| v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_38 (store .cse0 v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_38 0)) |v_#memory_int_1306|) (= |v_thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond_100| 1) (= v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_38 |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base_38|) (= |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset_38| |v_~#mutexb~0.offset_318|) (= |v_thr2Thread1of3ForFork0_#res.offset_15| 0) (= v_thr2Thread1of3ForFork0_assume_abort_if_not_~cond_100 |v_thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond_100|) (= |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base_38| |v_~#mutexb~0.base_318|) (= |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset_38| v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_38))) InVars {#memory_int=|v_#memory_int_1307|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_318|, ~#mutexb~0.base=|v_~#mutexb~0.base_318|} OutVars{thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset_38|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3_38|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_38, thr2Thread1of3ForFork0_#res.offset=|v_thr2Thread1of3ForFork0_#res.offset_15|, #memory_int=|v_#memory_int_1306|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_318|, thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond_100|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_38, ~#mutexb~0.base=|v_~#mutexb~0.base_318|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base_38|, thr2Thread1of3ForFork0_#res.base=|v_thr2Thread1of3ForFork0_#res.base_15|, thr2Thread1of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of3ForFork0_assume_abort_if_not_~cond_100} AuxVars[] AssignedVars[thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of3ForFork0_#res.offset, #memory_int, thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread1of3ForFork0_#res.base, thr2Thread1of3ForFork0_assume_abort_if_not_~cond][25], [Black: 129#(= ~count~0 0), 135#(= ~count~0 0), 72#L717-3true, 42#thr2EXITtrue, Black: 133#true, Black: 136#(= 0 (+ ~count~0 1)), 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, thr1Thread1of3ForFork1InUse, 57#L703-1true, thr2Thread1of3ForFork0InUse, 90#L740-2true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:18,855 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:13:18,855 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:13:18,855 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:13:18,855 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:13:18,863 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30))) (and (= |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30| |v_~#mutexa~0.offset_341|) (= v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95 |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|) (= (store |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 (store .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 0)) |v_#memory_int_1474|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= (select .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30) 1) (= |v_~#mutexa~0.base_341| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= |v_thr2Thread2of3ForFork0_#res.offset_19| 0) (= |v_thr2Thread2of3ForFork0_#res.base_19| 0) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|) (= |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95| 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, #memory_int=|v_#memory_int_1475|, ~#mutexa~0.base=|v_~#mutexa~0.base_341|} OutVars{thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_19|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|, #memory_int=|v_#memory_int_1474|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30, ~#mutexa~0.base=|v_~#mutexa~0.base_341|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3_30|, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_19|, thr2Thread2of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95} AuxVars[] AssignedVars[thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of3ForFork0_#res.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread2of3ForFork0_#res.base, thr2Thread2of3ForFork0_assume_abort_if_not_~cond][51], [Black: 129#(= ~count~0 0), 72#L717-3true, 136#(= 0 (+ ~count~0 1)), Black: 133#true, Black: 135#(= ~count~0 0), 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, thr2Thread1of3ForFork0InUse, 90#L740-2true, 92#L703-1true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:18,863 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:13:18,863 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:13:18,863 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:13:18,863 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:13:18,870 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([925] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1491| v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread3of3ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of3ForFork0_#res.base_19| 0) (= v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26 |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_26|) (= |v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_~#mutexa~0.base_346| |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_26|) (= (store |v_#memory_int_1491| v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26 0)) |v_#memory_int_1490|) (= |v_~#mutexa~0.offset_346| |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= v_thr2Thread3of3ForFork0_assume_abort_if_not_~cond_51 |v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_51|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_346|, #memory_int=|v_#memory_int_1491|, ~#mutexa~0.base=|v_~#mutexa~0.base_346|} OutVars{thr2Thread3of3ForFork0_#res.base=|v_thr2Thread3of3ForFork0_#res.base_19|, thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_346|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread3of3ForFork0_#res.offset=|v_thr2Thread3of3ForFork0_#res.offset_19|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_1490|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3_26|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_26|, ~#mutexa~0.base=|v_~#mutexa~0.base_346|, thr2Thread3of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of3ForFork0_assume_abort_if_not_~cond_51} AuxVars[] AssignedVars[thr2Thread3of3ForFork0_#res.base, thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of3ForFork0_#res.offset, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of3ForFork0_assume_abort_if_not_~cond][92], [Black: 129#(= ~count~0 0), 136#(= 0 (+ ~count~0 1)), Black: 133#true, Black: 135#(= ~count~0 0), 141#true, 109#L722-2true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, thr2Thread1of3ForFork0InUse, 90#L740-2true, 92#L703-1true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:18,870 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:13:18,870 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:18,871 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:13:18,871 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:13:18,896 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([912] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1307| v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_38))) (and (= |v_thr2Thread1of3ForFork0_#res.base_15| 0) (= (select .cse0 v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_38) 1) (= (store |v_#memory_int_1307| v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_38 (store .cse0 v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_38 0)) |v_#memory_int_1306|) (= |v_thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond_100| 1) (= v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_38 |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base_38|) (= |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset_38| |v_~#mutexb~0.offset_318|) (= |v_thr2Thread1of3ForFork0_#res.offset_15| 0) (= v_thr2Thread1of3ForFork0_assume_abort_if_not_~cond_100 |v_thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond_100|) (= |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base_38| |v_~#mutexb~0.base_318|) (= |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset_38| v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_38))) InVars {#memory_int=|v_#memory_int_1307|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_318|, ~#mutexb~0.base=|v_~#mutexb~0.base_318|} OutVars{thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset_38|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3_38|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_38, thr2Thread1of3ForFork0_#res.offset=|v_thr2Thread1of3ForFork0_#res.offset_15|, #memory_int=|v_#memory_int_1306|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_318|, thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond_100|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_38, ~#mutexb~0.base=|v_~#mutexb~0.base_318|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base_38|, thr2Thread1of3ForFork0_#res.base=|v_thr2Thread1of3ForFork0_#res.base_15|, thr2Thread1of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of3ForFork0_assume_abort_if_not_~cond_100} AuxVars[] AssignedVars[thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of3ForFork0_#res.offset, #memory_int, thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread1of3ForFork0_#res.base, thr2Thread1of3ForFork0_assume_abort_if_not_~cond][24], [Black: 129#(= ~count~0 0), 135#(= ~count~0 0), 42#thr2EXITtrue, Black: 133#true, Black: 136#(= 0 (+ ~count~0 1)), 141#true, 109#L722-2true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, thr1Thread1of3ForFork1InUse, 88#L740-1true, 57#L703-1true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:18,896 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:13:18,897 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:13:18,897 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:13:18,897 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:13:18,901 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30))) (and (= |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30| |v_~#mutexa~0.offset_341|) (= v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95 |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|) (= (store |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 (store .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 0)) |v_#memory_int_1474|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= (select .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30) 1) (= |v_~#mutexa~0.base_341| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= |v_thr2Thread2of3ForFork0_#res.offset_19| 0) (= |v_thr2Thread2of3ForFork0_#res.base_19| 0) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|) (= |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95| 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, #memory_int=|v_#memory_int_1475|, ~#mutexa~0.base=|v_~#mutexa~0.base_341|} OutVars{thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_19|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|, #memory_int=|v_#memory_int_1474|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30, ~#mutexa~0.base=|v_~#mutexa~0.base_341|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3_30|, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_19|, thr2Thread2of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95} AuxVars[] AssignedVars[thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of3ForFork0_#res.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread2of3ForFork0_#res.base, thr2Thread2of3ForFork0_assume_abort_if_not_~cond][83], [Black: 129#(= ~count~0 0), 136#(= 0 (+ ~count~0 1)), Black: 133#true, Black: 135#(= ~count~0 0), 141#true, 109#L722-2true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, 88#L740-1true, thr2Thread1of3ForFork0InUse, 92#L703-1true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:18,902 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:13:18,902 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:13:18,902 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:13:18,902 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:13:18,903 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([925] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1491| v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread3of3ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of3ForFork0_#res.base_19| 0) (= v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26 |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_26|) (= |v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_~#mutexa~0.base_346| |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_26|) (= (store |v_#memory_int_1491| v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26 0)) |v_#memory_int_1490|) (= |v_~#mutexa~0.offset_346| |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= v_thr2Thread3of3ForFork0_assume_abort_if_not_~cond_51 |v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_51|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_346|, #memory_int=|v_#memory_int_1491|, ~#mutexa~0.base=|v_~#mutexa~0.base_346|} OutVars{thr2Thread3of3ForFork0_#res.base=|v_thr2Thread3of3ForFork0_#res.base_19|, thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_346|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread3of3ForFork0_#res.offset=|v_thr2Thread3of3ForFork0_#res.offset_19|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_1490|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3_26|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_26|, ~#mutexa~0.base=|v_~#mutexa~0.base_346|, thr2Thread3of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of3ForFork0_assume_abort_if_not_~cond_51} AuxVars[] AssignedVars[thr2Thread3of3ForFork0_#res.base, thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of3ForFork0_#res.offset, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of3ForFork0_assume_abort_if_not_~cond][92], [Black: 129#(= ~count~0 0), 36#L721-2true, 136#(= 0 (+ ~count~0 1)), Black: 133#true, Black: 135#(= ~count~0 0), 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, 88#L740-1true, thr2Thread1of3ForFork0InUse, 92#L703-1true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:18,903 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:13:18,903 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:13:18,903 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:13:18,903 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:13:18,931 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([925] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1491| v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread3of3ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of3ForFork0_#res.base_19| 0) (= v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26 |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_26|) (= |v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_~#mutexa~0.base_346| |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_26|) (= (store |v_#memory_int_1491| v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26 0)) |v_#memory_int_1490|) (= |v_~#mutexa~0.offset_346| |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= v_thr2Thread3of3ForFork0_assume_abort_if_not_~cond_51 |v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_51|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_346|, #memory_int=|v_#memory_int_1491|, ~#mutexa~0.base=|v_~#mutexa~0.base_346|} OutVars{thr2Thread3of3ForFork0_#res.base=|v_thr2Thread3of3ForFork0_#res.base_19|, thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_346|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread3of3ForFork0_#res.offset=|v_thr2Thread3of3ForFork0_#res.offset_19|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_1490|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3_26|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_26|, ~#mutexa~0.base=|v_~#mutexa~0.base_346|, thr2Thread3of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of3ForFork0_assume_abort_if_not_~cond_51} AuxVars[] AssignedVars[thr2Thread3of3ForFork0_#res.base, thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of3ForFork0_#res.offset, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of3ForFork0_assume_abort_if_not_~cond][82], [Black: 129#(= ~count~0 0), 72#L717-3true, 136#(= 0 (+ ~count~0 1)), Black: 133#true, Black: 135#(= ~count~0 0), 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, thr2Thread1of3ForFork0InUse, 90#L740-2true, 92#L703-1true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:18,932 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:13:18,932 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:13:18,932 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:13:18,932 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:13:18,961 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([912] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1307| v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_38))) (and (= |v_thr2Thread1of3ForFork0_#res.base_15| 0) (= (select .cse0 v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_38) 1) (= (store |v_#memory_int_1307| v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_38 (store .cse0 v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_38 0)) |v_#memory_int_1306|) (= |v_thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond_100| 1) (= v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_38 |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base_38|) (= |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset_38| |v_~#mutexb~0.offset_318|) (= |v_thr2Thread1of3ForFork0_#res.offset_15| 0) (= v_thr2Thread1of3ForFork0_assume_abort_if_not_~cond_100 |v_thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond_100|) (= |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base_38| |v_~#mutexb~0.base_318|) (= |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset_38| v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_38))) InVars {#memory_int=|v_#memory_int_1307|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_318|, ~#mutexb~0.base=|v_~#mutexb~0.base_318|} OutVars{thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset_38|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3_38|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_38, thr2Thread1of3ForFork0_#res.offset=|v_thr2Thread1of3ForFork0_#res.offset_15|, #memory_int=|v_#memory_int_1306|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_318|, thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond_100|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_38, ~#mutexb~0.base=|v_~#mutexb~0.base_318|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base_38|, thr2Thread1of3ForFork0_#res.base=|v_thr2Thread1of3ForFork0_#res.base_15|, thr2Thread1of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of3ForFork0_assume_abort_if_not_~cond_100} AuxVars[] AssignedVars[thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of3ForFork0_#res.offset, #memory_int, thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread1of3ForFork0_#res.base, thr2Thread1of3ForFork0_assume_abort_if_not_~cond][25], [Black: 129#(= ~count~0 0), 135#(= ~count~0 0), 72#L717-3true, 42#thr2EXITtrue, Black: 133#true, Black: 136#(= 0 (+ ~count~0 1)), 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, thr1Thread1of3ForFork1InUse, 88#L740-1true, 57#L703-1true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:18,962 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:13:18,962 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:13:18,962 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:13:18,962 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:13:18,970 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30))) (and (= |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30| |v_~#mutexa~0.offset_341|) (= v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95 |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|) (= (store |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 (store .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 0)) |v_#memory_int_1474|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= (select .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30) 1) (= |v_~#mutexa~0.base_341| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= |v_thr2Thread2of3ForFork0_#res.offset_19| 0) (= |v_thr2Thread2of3ForFork0_#res.base_19| 0) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|) (= |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95| 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, #memory_int=|v_#memory_int_1475|, ~#mutexa~0.base=|v_~#mutexa~0.base_341|} OutVars{thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_19|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|, #memory_int=|v_#memory_int_1474|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30, ~#mutexa~0.base=|v_~#mutexa~0.base_341|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3_30|, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_19|, thr2Thread2of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95} AuxVars[] AssignedVars[thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of3ForFork0_#res.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread2of3ForFork0_#res.base, thr2Thread2of3ForFork0_assume_abort_if_not_~cond][51], [Black: 129#(= ~count~0 0), 136#(= 0 (+ ~count~0 1)), 72#L717-3true, Black: 133#true, Black: 135#(= ~count~0 0), 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, 88#L740-1true, thr2Thread1of3ForFork0InUse, 92#L703-1true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:18,970 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:13:18,970 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:13:18,970 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:13:18,970 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:13:18,976 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([925] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1491| v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread3of3ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of3ForFork0_#res.base_19| 0) (= v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26 |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_26|) (= |v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_~#mutexa~0.base_346| |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_26|) (= (store |v_#memory_int_1491| v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26 0)) |v_#memory_int_1490|) (= |v_~#mutexa~0.offset_346| |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= v_thr2Thread3of3ForFork0_assume_abort_if_not_~cond_51 |v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_51|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_346|, #memory_int=|v_#memory_int_1491|, ~#mutexa~0.base=|v_~#mutexa~0.base_346|} OutVars{thr2Thread3of3ForFork0_#res.base=|v_thr2Thread3of3ForFork0_#res.base_19|, thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_346|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread3of3ForFork0_#res.offset=|v_thr2Thread3of3ForFork0_#res.offset_19|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_1490|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3_26|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_26|, ~#mutexa~0.base=|v_~#mutexa~0.base_346|, thr2Thread3of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of3ForFork0_assume_abort_if_not_~cond_51} AuxVars[] AssignedVars[thr2Thread3of3ForFork0_#res.base, thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of3ForFork0_#res.offset, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of3ForFork0_assume_abort_if_not_~cond][92], [Black: 129#(= ~count~0 0), 136#(= 0 (+ ~count~0 1)), Black: 133#true, Black: 135#(= ~count~0 0), 141#true, 109#L722-2true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, 88#L740-1true, thr2Thread1of3ForFork0InUse, 92#L703-1true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:18,976 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:13:18,976 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:13:18,976 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:13:18,976 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:13:18,978 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([850] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][30], [Black: 129#(= ~count~0 0), 136#(= 0 (+ ~count~0 1)), Black: 133#true, Black: 135#(= ~count~0 0), 141#true, 77#L720true, 111#thr2EXITtrue, 16#L709-1true, Black: 144#(<= 1 ~count~0), thr1Thread1of3ForFork1InUse, 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 57#L703-1true, thr2Thread1of3ForFork0InUse, 90#L740-2true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:18,978 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:13:18,978 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:13:18,978 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:13:18,978 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:13:18,979 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([912] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1307| v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_38))) (and (= |v_thr2Thread1of3ForFork0_#res.base_15| 0) (= (select .cse0 v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_38) 1) (= (store |v_#memory_int_1307| v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_38 (store .cse0 v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_38 0)) |v_#memory_int_1306|) (= |v_thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond_100| 1) (= v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_38 |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base_38|) (= |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset_38| |v_~#mutexb~0.offset_318|) (= |v_thr2Thread1of3ForFork0_#res.offset_15| 0) (= v_thr2Thread1of3ForFork0_assume_abort_if_not_~cond_100 |v_thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond_100|) (= |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base_38| |v_~#mutexb~0.base_318|) (= |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset_38| v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_38))) InVars {#memory_int=|v_#memory_int_1307|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_318|, ~#mutexb~0.base=|v_~#mutexb~0.base_318|} OutVars{thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset_38|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3_38|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_38, thr2Thread1of3ForFork0_#res.offset=|v_thr2Thread1of3ForFork0_#res.offset_15|, #memory_int=|v_#memory_int_1306|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_318|, thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond_100|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_38, ~#mutexb~0.base=|v_~#mutexb~0.base_318|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base_38|, thr2Thread1of3ForFork0_#res.base=|v_thr2Thread1of3ForFork0_#res.base_15|, thr2Thread1of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of3ForFork0_assume_abort_if_not_~cond_100} AuxVars[] AssignedVars[thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of3ForFork0_#res.offset, #memory_int, thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread1of3ForFork0_#res.base, thr2Thread1of3ForFork0_assume_abort_if_not_~cond][25], [Black: 129#(= ~count~0 0), 135#(= ~count~0 0), 103#L719-3true, Black: 133#true, 42#thr2EXITtrue, Black: 136#(= 0 (+ ~count~0 1)), 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, thr1Thread1of3ForFork1InUse, 57#L703-1true, thr2Thread1of3ForFork0InUse, 90#L740-2true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:18,979 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:13:18,979 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:13:18,979 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:13:18,979 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:13:18,979 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([851] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][31], [Black: 127#true, 135#(= ~count~0 0), Black: 133#true, Black: 136#(= 0 (+ ~count~0 1)), 111#thr2EXITtrue, 143#(= ~count~0 0), 80#L720-2true, Black: 144#(<= 1 ~count~0), thr1Thread1of3ForFork1InUse, 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 57#L703-1true, thr2Thread1of3ForFork0InUse, 90#L740-2true, 28#L710-1true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:18,979 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:13:18,979 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:13:18,979 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:13:18,979 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:13:18,992 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([850] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][30], [Black: 129#(= ~count~0 0), 136#(= 0 (+ ~count~0 1)), Black: 133#true, Black: 135#(= ~count~0 0), 77#L720true, 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), thr1Thread1of3ForFork1InUse, 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 57#L703-1true, thr2Thread1of3ForFork0InUse, 90#L740-2true, 92#L703-1true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:18,992 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:13:18,992 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:13:18,992 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:13:18,992 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:13:18,992 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30))) (and (= |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30| |v_~#mutexa~0.offset_341|) (= v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95 |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|) (= (store |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 (store .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 0)) |v_#memory_int_1474|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= (select .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30) 1) (= |v_~#mutexa~0.base_341| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= |v_thr2Thread2of3ForFork0_#res.offset_19| 0) (= |v_thr2Thread2of3ForFork0_#res.base_19| 0) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|) (= |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95| 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, #memory_int=|v_#memory_int_1475|, ~#mutexa~0.base=|v_~#mutexa~0.base_341|} OutVars{thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_19|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|, #memory_int=|v_#memory_int_1474|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30, ~#mutexa~0.base=|v_~#mutexa~0.base_341|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3_30|, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_19|, thr2Thread2of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95} AuxVars[] AssignedVars[thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of3ForFork0_#res.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread2of3ForFork0_#res.base, thr2Thread2of3ForFork0_assume_abort_if_not_~cond][51], [Black: 129#(= ~count~0 0), 103#L719-3true, 136#(= 0 (+ ~count~0 1)), Black: 133#true, Black: 135#(= ~count~0 0), 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, thr2Thread1of3ForFork0InUse, 90#L740-2true, 92#L703-1true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:18,992 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:13:18,993 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:13:18,993 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:13:18,993 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:13:19,025 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([925] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1491| v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread3of3ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of3ForFork0_#res.base_19| 0) (= v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26 |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_26|) (= |v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_~#mutexa~0.base_346| |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_26|) (= (store |v_#memory_int_1491| v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26 0)) |v_#memory_int_1490|) (= |v_~#mutexa~0.offset_346| |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= v_thr2Thread3of3ForFork0_assume_abort_if_not_~cond_51 |v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_51|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_346|, #memory_int=|v_#memory_int_1491|, ~#mutexa~0.base=|v_~#mutexa~0.base_346|} OutVars{thr2Thread3of3ForFork0_#res.base=|v_thr2Thread3of3ForFork0_#res.base_19|, thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_346|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread3of3ForFork0_#res.offset=|v_thr2Thread3of3ForFork0_#res.offset_19|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_1490|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3_26|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_26|, ~#mutexa~0.base=|v_~#mutexa~0.base_346|, thr2Thread3of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of3ForFork0_assume_abort_if_not_~cond_51} AuxVars[] AssignedVars[thr2Thread3of3ForFork0_#res.base, thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of3ForFork0_#res.offset, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of3ForFork0_assume_abort_if_not_~cond][82], [Black: 129#(= ~count~0 0), 136#(= 0 (+ ~count~0 1)), 72#L717-3true, Black: 133#true, Black: 135#(= ~count~0 0), 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, 88#L740-1true, thr2Thread1of3ForFork0InUse, 92#L703-1true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:19,025 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:13:19,025 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:13:19,025 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:13:19,025 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:13:19,034 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([850] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][30], [Black: 129#(= ~count~0 0), 136#(= 0 (+ ~count~0 1)), Black: 133#true, Black: 135#(= ~count~0 0), 141#true, 77#L720true, Black: 144#(<= 1 ~count~0), 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of3ForFork0InUse, 90#L740-2true, 60#L703-1true, 92#L703-1true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:19,035 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:13:19,035 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:13:19,035 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:13:19,035 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:13:19,035 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([925] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1491| v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread3of3ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of3ForFork0_#res.base_19| 0) (= v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26 |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_26|) (= |v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_~#mutexa~0.base_346| |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_26|) (= (store |v_#memory_int_1491| v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26 0)) |v_#memory_int_1490|) (= |v_~#mutexa~0.offset_346| |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= v_thr2Thread3of3ForFork0_assume_abort_if_not_~cond_51 |v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_51|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_346|, #memory_int=|v_#memory_int_1491|, ~#mutexa~0.base=|v_~#mutexa~0.base_346|} OutVars{thr2Thread3of3ForFork0_#res.base=|v_thr2Thread3of3ForFork0_#res.base_19|, thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_346|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread3of3ForFork0_#res.offset=|v_thr2Thread3of3ForFork0_#res.offset_19|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_1490|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3_26|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_26|, ~#mutexa~0.base=|v_~#mutexa~0.base_346|, thr2Thread3of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of3ForFork0_assume_abort_if_not_~cond_51} AuxVars[] AssignedVars[thr2Thread3of3ForFork0_#res.base, thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of3ForFork0_#res.offset, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of3ForFork0_assume_abort_if_not_~cond][82], [Black: 129#(= ~count~0 0), 103#L719-3true, 136#(= 0 (+ ~count~0 1)), Black: 133#true, Black: 135#(= ~count~0 0), 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, thr2Thread1of3ForFork0InUse, 90#L740-2true, 92#L703-1true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:19,035 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:13:19,035 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:13:19,035 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:13:19,035 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:13:19,039 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([850] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][30], [Black: 129#(= ~count~0 0), 136#(= 0 (+ ~count~0 1)), Black: 133#true, Black: 135#(= ~count~0 0), 77#L720true, 141#true, 111#thr2EXITtrue, 16#L709-1true, Black: 144#(<= 1 ~count~0), thr1Thread1of3ForFork1InUse, 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 88#L740-1true, 57#L703-1true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:19,039 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:13:19,040 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:13:19,040 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:13:19,040 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:13:19,040 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([912] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1307| v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_38))) (and (= |v_thr2Thread1of3ForFork0_#res.base_15| 0) (= (select .cse0 v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_38) 1) (= (store |v_#memory_int_1307| v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_38 (store .cse0 v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_38 0)) |v_#memory_int_1306|) (= |v_thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond_100| 1) (= v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_38 |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base_38|) (= |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset_38| |v_~#mutexb~0.offset_318|) (= |v_thr2Thread1of3ForFork0_#res.offset_15| 0) (= v_thr2Thread1of3ForFork0_assume_abort_if_not_~cond_100 |v_thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond_100|) (= |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base_38| |v_~#mutexb~0.base_318|) (= |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset_38| v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_38))) InVars {#memory_int=|v_#memory_int_1307|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_318|, ~#mutexb~0.base=|v_~#mutexb~0.base_318|} OutVars{thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset_38|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3_38|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_38, thr2Thread1of3ForFork0_#res.offset=|v_thr2Thread1of3ForFork0_#res.offset_15|, #memory_int=|v_#memory_int_1306|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_318|, thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond_100|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_38, ~#mutexb~0.base=|v_~#mutexb~0.base_318|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base_38|, thr2Thread1of3ForFork0_#res.base=|v_thr2Thread1of3ForFork0_#res.base_15|, thr2Thread1of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of3ForFork0_assume_abort_if_not_~cond_100} AuxVars[] AssignedVars[thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of3ForFork0_#res.offset, #memory_int, thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread1of3ForFork0_#res.base, thr2Thread1of3ForFork0_assume_abort_if_not_~cond][25], [Black: 129#(= ~count~0 0), 135#(= ~count~0 0), 103#L719-3true, Black: 133#true, 42#thr2EXITtrue, Black: 136#(= 0 (+ ~count~0 1)), 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, thr1Thread1of3ForFork1InUse, 88#L740-1true, 57#L703-1true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:19,040 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:13:19,040 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:13:19,041 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:13:19,041 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:13:19,041 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([851] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][31], [Black: 127#true, 135#(= ~count~0 0), Black: 133#true, Black: 136#(= 0 (+ ~count~0 1)), 143#(= ~count~0 0), 111#thr2EXITtrue, 80#L720-2true, Black: 144#(<= 1 ~count~0), thr1Thread1of3ForFork1InUse, 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 88#L740-1true, 57#L703-1true, thr2Thread1of3ForFork0InUse, 28#L710-1true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:19,041 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:13:19,041 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:13:19,041 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:13:19,041 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:13:19,054 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([850] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][30], [Black: 129#(= ~count~0 0), 136#(= 0 (+ ~count~0 1)), Black: 133#true, Black: 135#(= ~count~0 0), 141#true, 77#L720true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), thr1Thread1of3ForFork1InUse, 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 88#L740-1true, 57#L703-1true, thr2Thread1of3ForFork0InUse, 92#L703-1true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:19,054 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:13:19,054 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:13:19,054 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:13:19,054 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:13:19,054 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30))) (and (= |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30| |v_~#mutexa~0.offset_341|) (= v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95 |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|) (= (store |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 (store .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 0)) |v_#memory_int_1474|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= (select .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30) 1) (= |v_~#mutexa~0.base_341| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= |v_thr2Thread2of3ForFork0_#res.offset_19| 0) (= |v_thr2Thread2of3ForFork0_#res.base_19| 0) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|) (= |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95| 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, #memory_int=|v_#memory_int_1475|, ~#mutexa~0.base=|v_~#mutexa~0.base_341|} OutVars{thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_19|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|, #memory_int=|v_#memory_int_1474|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30, ~#mutexa~0.base=|v_~#mutexa~0.base_341|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3_30|, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_19|, thr2Thread2of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95} AuxVars[] AssignedVars[thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of3ForFork0_#res.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread2of3ForFork0_#res.base, thr2Thread2of3ForFork0_assume_abort_if_not_~cond][51], [Black: 129#(= ~count~0 0), 103#L719-3true, 136#(= 0 (+ ~count~0 1)), Black: 133#true, Black: 135#(= ~count~0 0), 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, thr1Thread1of3ForFork1InUse, 20#thr2EXITtrue, 88#L740-1true, thr2Thread1of3ForFork0InUse, 92#L703-1true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:19,054 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:13:19,054 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:13:19,055 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:13:19,055 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:13:19,076 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([850] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][30], [Black: 129#(= ~count~0 0), 136#(= 0 (+ ~count~0 1)), Black: 133#true, Black: 135#(= ~count~0 0), 141#true, 77#L720true, Black: 144#(<= 1 ~count~0), 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 88#L740-1true, thr2Thread1of3ForFork0InUse, 92#L703-1true, 60#L703-1true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:19,077 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:13:19,077 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:13:19,077 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:13:19,077 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:13:19,077 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([925] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1491| v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread3of3ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of3ForFork0_#res.base_19| 0) (= v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26 |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_26|) (= |v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_~#mutexa~0.base_346| |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_26|) (= (store |v_#memory_int_1491| v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26 0)) |v_#memory_int_1490|) (= |v_~#mutexa~0.offset_346| |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= v_thr2Thread3of3ForFork0_assume_abort_if_not_~cond_51 |v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_51|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_346|, #memory_int=|v_#memory_int_1491|, ~#mutexa~0.base=|v_~#mutexa~0.base_346|} OutVars{thr2Thread3of3ForFork0_#res.base=|v_thr2Thread3of3ForFork0_#res.base_19|, thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_346|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread3of3ForFork0_#res.offset=|v_thr2Thread3of3ForFork0_#res.offset_19|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_1490|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3_26|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_26|, ~#mutexa~0.base=|v_~#mutexa~0.base_346|, thr2Thread3of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of3ForFork0_assume_abort_if_not_~cond_51} AuxVars[] AssignedVars[thr2Thread3of3ForFork0_#res.base, thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of3ForFork0_#res.offset, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of3ForFork0_assume_abort_if_not_~cond][82], [Black: 129#(= ~count~0 0), 103#L719-3true, 136#(= 0 (+ ~count~0 1)), Black: 133#true, Black: 135#(= ~count~0 0), 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, 88#L740-1true, thr2Thread1of3ForFork0InUse, 92#L703-1true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:19,077 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:13:19,077 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:13:19,077 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:13:19,077 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:13:19,111 INFO L129 PetriNetUnfolder]: 40086/65310 cut-off events. [2020-10-16 04:13:19,111 INFO L130 PetriNetUnfolder]: For 42997/61772 co-relation queries the response was YES. [2020-10-16 04:13:19,429 INFO L80 FinitePrefix]: Finished finitePrefix Result has 169051 conditions, 65310 events. 40086/65310 cut-off events. For 42997/61772 co-relation queries the response was YES. Maximal size of possible extension queue 3114. Compared 585032 event pairs, 10905 based on Foata normal form. 1762/61189 useless extension candidates. Maximal degree in co-relation 169031. Up to 30617 conditions per place. [2020-10-16 04:13:19,885 INFO L132 encePairwiseOnDemand]: 173/185 looper letters, 19 selfloop transitions, 12 changer transitions 0/100 dead transitions. [2020-10-16 04:13:19,885 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 61 places, 100 transitions, 665 flow [2020-10-16 04:13:19,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 04:13:19,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-10-16 04:13:19,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 335 transitions. [2020-10-16 04:13:19,887 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6036036036036037 [2020-10-16 04:13:19,887 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 335 transitions. [2020-10-16 04:13:19,887 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 335 transitions. [2020-10-16 04:13:19,888 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 04:13:19,888 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 335 transitions. [2020-10-16 04:13:19,889 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 4 states. [2020-10-16 04:13:19,890 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 4 states. [2020-10-16 04:13:19,890 INFO L81 ComplementDD]: Finished complementDD. Result 4 states. [2020-10-16 04:13:19,890 INFO L185 Difference]: Start difference. First operand has 59 places, 87 transitions, 577 flow. Second operand 3 states and 335 transitions. [2020-10-16 04:13:19,890 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 61 places, 100 transitions, 665 flow [2020-10-16 04:13:20,995 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 60 places, 100 transitions, 650 flow, removed 0 selfloop flow, removed 1 redundant places. [2020-10-16 04:13:20,997 INFO L241 Difference]: Finished difference. Result has 61 places, 95 transitions, 630 flow [2020-10-16 04:13:20,997 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=185, PETRI_DIFFERENCE_MINUEND_FLOW=562, PETRI_DIFFERENCE_MINUEND_PLACES=58, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=87, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=75, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=630, PETRI_PLACES=61, PETRI_TRANSITIONS=95} [2020-10-16 04:13:20,997 INFO L342 CegarLoopForPetriNet]: 50 programPoint places, 11 predicate places. [2020-10-16 04:13:20,998 INFO L481 AbstractCegarLoop]: Abstraction has has 61 places, 95 transitions, 630 flow [2020-10-16 04:13:20,998 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 04:13:20,998 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:13:20,998 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 04:13:20,998 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-10-16 04:13:20,998 INFO L429 AbstractCegarLoop]: === Iteration 5 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 04:13:20,998 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:13:20,999 INFO L82 PathProgramCache]: Analyzing trace with hash -569948441, now seen corresponding path program 1 times [2020-10-16 04:13:20,999 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:13:20,999 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [352735942] [2020-10-16 04:13:20,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:13:21,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:13:21,065 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 04:13:21,066 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [352735942] [2020-10-16 04:13:21,066 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 04:13:21,066 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-16 04:13:21,066 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1117526644] [2020-10-16 04:13:21,066 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-16 04:13:21,067 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 04:13:21,067 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-16 04:13:21,067 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-16 04:13:21,068 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 99 out of 185 [2020-10-16 04:13:21,069 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 61 places, 95 transitions, 630 flow. Second operand 5 states. [2020-10-16 04:13:21,069 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 04:13:21,069 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 99 of 185 [2020-10-16 04:13:21,069 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 04:13:24,280 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30))) (and (= |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30| |v_~#mutexa~0.offset_341|) (= v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95 |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|) (= (store |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 (store .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 0)) |v_#memory_int_1474|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= (select .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30) 1) (= |v_~#mutexa~0.base_341| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= |v_thr2Thread2of3ForFork0_#res.offset_19| 0) (= |v_thr2Thread2of3ForFork0_#res.base_19| 0) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|) (= |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95| 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, #memory_int=|v_#memory_int_1475|, ~#mutexa~0.base=|v_~#mutexa~0.base_341|} OutVars{thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_19|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|, #memory_int=|v_#memory_int_1474|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30, ~#mutexa~0.base=|v_~#mutexa~0.base_341|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3_30|, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_19|, thr2Thread2of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95} AuxVars[] AssignedVars[thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of3ForFork0_#res.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread2of3ForFork0_#res.base, thr2Thread2of3ForFork0_assume_abort_if_not_~cond][82], [Black: 129#(= ~count~0 0), 136#(= 0 (+ ~count~0 1)), Black: 133#true, Black: 135#(= ~count~0 0), 141#true, 109#L722-2true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, thr1Thread1of3ForFork1InUse, 20#thr2EXITtrue, Black: 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 90#L740-2true, thr2Thread1of3ForFork0InUse, 154#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), 92#L703-1true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:24,280 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:13:24,280 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:24,280 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:13:24,281 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:13:24,330 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30))) (and (= |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30| |v_~#mutexa~0.offset_341|) (= v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95 |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|) (= (store |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 (store .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 0)) |v_#memory_int_1474|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= (select .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30) 1) (= |v_~#mutexa~0.base_341| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= |v_thr2Thread2of3ForFork0_#res.offset_19| 0) (= |v_thr2Thread2of3ForFork0_#res.base_19| 0) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|) (= |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95| 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, #memory_int=|v_#memory_int_1475|, ~#mutexa~0.base=|v_~#mutexa~0.base_341|} OutVars{thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_19|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|, #memory_int=|v_#memory_int_1474|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30, ~#mutexa~0.base=|v_~#mutexa~0.base_341|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3_30|, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_19|, thr2Thread2of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95} AuxVars[] AssignedVars[thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of3ForFork0_#res.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread2of3ForFork0_#res.base, thr2Thread2of3ForFork0_assume_abort_if_not_~cond][45], [Black: 129#(= ~count~0 0), 136#(= 0 (+ ~count~0 1)), 72#L717-3true, Black: 133#true, Black: 135#(= ~count~0 0), 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, Black: 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 90#L740-2true, 154#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread1of3ForFork0InUse, 92#L703-1true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:24,331 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:13:24,331 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:13:24,331 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:13:24,331 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:13:24,334 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30))) (and (= |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30| |v_~#mutexa~0.offset_341|) (= v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95 |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|) (= (store |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 (store .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 0)) |v_#memory_int_1474|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= (select .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30) 1) (= |v_~#mutexa~0.base_341| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= |v_thr2Thread2of3ForFork0_#res.offset_19| 0) (= |v_thr2Thread2of3ForFork0_#res.base_19| 0) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|) (= |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95| 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, #memory_int=|v_#memory_int_1475|, ~#mutexa~0.base=|v_~#mutexa~0.base_341|} OutVars{thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_19|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|, #memory_int=|v_#memory_int_1474|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30, ~#mutexa~0.base=|v_~#mutexa~0.base_341|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3_30|, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_19|, thr2Thread2of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95} AuxVars[] AssignedVars[thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of3ForFork0_#res.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread2of3ForFork0_#res.base, thr2Thread2of3ForFork0_assume_abort_if_not_~cond][82], [Black: 129#(= ~count~0 0), 36#L721-2true, 136#(= 0 (+ ~count~0 1)), Black: 133#true, 42#thr2EXITtrue, Black: 135#(= ~count~0 0), 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, thr1Thread1of3ForFork1InUse, 20#thr2EXITtrue, Black: 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 154#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), 90#L740-2true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:24,334 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:13:24,334 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:24,334 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:24,334 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:24,335 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([925] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1491| v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread3of3ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of3ForFork0_#res.base_19| 0) (= v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26 |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_26|) (= |v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_~#mutexa~0.base_346| |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_26|) (= (store |v_#memory_int_1491| v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26 0)) |v_#memory_int_1490|) (= |v_~#mutexa~0.offset_346| |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= v_thr2Thread3of3ForFork0_assume_abort_if_not_~cond_51 |v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_51|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_346|, #memory_int=|v_#memory_int_1491|, ~#mutexa~0.base=|v_~#mutexa~0.base_346|} OutVars{thr2Thread3of3ForFork0_#res.base=|v_thr2Thread3of3ForFork0_#res.base_19|, thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_346|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread3of3ForFork0_#res.offset=|v_thr2Thread3of3ForFork0_#res.offset_19|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_1490|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3_26|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_26|, ~#mutexa~0.base=|v_~#mutexa~0.base_346|, thr2Thread3of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of3ForFork0_assume_abort_if_not_~cond_51} AuxVars[] AssignedVars[thr2Thread3of3ForFork0_#res.base, thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of3ForFork0_#res.offset, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of3ForFork0_assume_abort_if_not_~cond][94], [Black: 129#(= ~count~0 0), 136#(= 0 (+ ~count~0 1)), Black: 133#true, Black: 135#(= ~count~0 0), 109#L722-2true, 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, Black: 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 154#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), 90#L740-2true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, 92#L703-1true, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:24,335 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:13:24,335 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:13:24,335 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:13:24,335 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:24,357 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30))) (and (= |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30| |v_~#mutexa~0.offset_341|) (= v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95 |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|) (= (store |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 (store .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 0)) |v_#memory_int_1474|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= (select .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30) 1) (= |v_~#mutexa~0.base_341| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= |v_thr2Thread2of3ForFork0_#res.offset_19| 0) (= |v_thr2Thread2of3ForFork0_#res.base_19| 0) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|) (= |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95| 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, #memory_int=|v_#memory_int_1475|, ~#mutexa~0.base=|v_~#mutexa~0.base_341|} OutVars{thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_19|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|, #memory_int=|v_#memory_int_1474|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30, ~#mutexa~0.base=|v_~#mutexa~0.base_341|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3_30|, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_19|, thr2Thread2of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95} AuxVars[] AssignedVars[thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of3ForFork0_#res.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread2of3ForFork0_#res.base, thr2Thread2of3ForFork0_assume_abort_if_not_~cond][82], [Black: 129#(= ~count~0 0), 136#(= 0 (+ ~count~0 1)), Black: 133#true, Black: 135#(= ~count~0 0), 109#L722-2true, 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, Black: 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 88#L740-1true, 154#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, 92#L703-1true, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:24,357 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:13:24,358 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:13:24,358 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:13:24,358 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:13:24,378 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30))) (and (= |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30| |v_~#mutexa~0.offset_341|) (= v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95 |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|) (= (store |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 (store .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 0)) |v_#memory_int_1474|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= (select .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30) 1) (= |v_~#mutexa~0.base_341| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= |v_thr2Thread2of3ForFork0_#res.offset_19| 0) (= |v_thr2Thread2of3ForFork0_#res.base_19| 0) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|) (= |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95| 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, #memory_int=|v_#memory_int_1475|, ~#mutexa~0.base=|v_~#mutexa~0.base_341|} OutVars{thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_19|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|, #memory_int=|v_#memory_int_1474|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30, ~#mutexa~0.base=|v_~#mutexa~0.base_341|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3_30|, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_19|, thr2Thread2of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95} AuxVars[] AssignedVars[thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of3ForFork0_#res.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread2of3ForFork0_#res.base, thr2Thread2of3ForFork0_assume_abort_if_not_~cond][82], [Black: 129#(= ~count~0 0), 136#(= 0 (+ ~count~0 1)), Black: 133#true, 42#thr2EXITtrue, Black: 135#(= ~count~0 0), 141#true, 109#L722-2true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, Black: 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 90#L740-2true, 154#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:24,378 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:13:24,378 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:13:24,379 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:13:24,379 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:13:24,399 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30))) (and (= |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30| |v_~#mutexa~0.offset_341|) (= v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95 |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|) (= (store |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 (store .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 0)) |v_#memory_int_1474|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= (select .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30) 1) (= |v_~#mutexa~0.base_341| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= |v_thr2Thread2of3ForFork0_#res.offset_19| 0) (= |v_thr2Thread2of3ForFork0_#res.base_19| 0) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|) (= |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95| 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, #memory_int=|v_#memory_int_1475|, ~#mutexa~0.base=|v_~#mutexa~0.base_341|} OutVars{thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_19|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|, #memory_int=|v_#memory_int_1474|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30, ~#mutexa~0.base=|v_~#mutexa~0.base_341|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3_30|, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_19|, thr2Thread2of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95} AuxVars[] AssignedVars[thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of3ForFork0_#res.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread2of3ForFork0_#res.base, thr2Thread2of3ForFork0_assume_abort_if_not_~cond][45], [Black: 129#(= ~count~0 0), 72#L717-3true, 136#(= 0 (+ ~count~0 1)), Black: 133#true, Black: 135#(= ~count~0 0), 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, thr1Thread1of3ForFork1InUse, 20#thr2EXITtrue, Black: 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 88#L740-1true, 154#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, 92#L703-1true, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:24,399 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:13:24,399 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:13:24,399 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:13:24,399 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:13:24,402 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30))) (and (= |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30| |v_~#mutexa~0.offset_341|) (= v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95 |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|) (= (store |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 (store .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 0)) |v_#memory_int_1474|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= (select .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30) 1) (= |v_~#mutexa~0.base_341| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= |v_thr2Thread2of3ForFork0_#res.offset_19| 0) (= |v_thr2Thread2of3ForFork0_#res.base_19| 0) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|) (= |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95| 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, #memory_int=|v_#memory_int_1475|, ~#mutexa~0.base=|v_~#mutexa~0.base_341|} OutVars{thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_19|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|, #memory_int=|v_#memory_int_1474|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30, ~#mutexa~0.base=|v_~#mutexa~0.base_341|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3_30|, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_19|, thr2Thread2of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95} AuxVars[] AssignedVars[thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of3ForFork0_#res.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread2of3ForFork0_#res.base, thr2Thread2of3ForFork0_assume_abort_if_not_~cond][82], [Black: 129#(= ~count~0 0), 36#L721-2true, 136#(= 0 (+ ~count~0 1)), 42#thr2EXITtrue, Black: 133#true, Black: 135#(= ~count~0 0), 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, Black: 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 88#L740-1true, 154#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:24,402 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:13:24,402 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:13:24,402 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:13:24,402 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:13:24,402 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([925] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1491| v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread3of3ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of3ForFork0_#res.base_19| 0) (= v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26 |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_26|) (= |v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_~#mutexa~0.base_346| |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_26|) (= (store |v_#memory_int_1491| v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26 0)) |v_#memory_int_1490|) (= |v_~#mutexa~0.offset_346| |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= v_thr2Thread3of3ForFork0_assume_abort_if_not_~cond_51 |v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_51|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_346|, #memory_int=|v_#memory_int_1491|, ~#mutexa~0.base=|v_~#mutexa~0.base_346|} OutVars{thr2Thread3of3ForFork0_#res.base=|v_thr2Thread3of3ForFork0_#res.base_19|, thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_346|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread3of3ForFork0_#res.offset=|v_thr2Thread3of3ForFork0_#res.offset_19|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_1490|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3_26|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_26|, ~#mutexa~0.base=|v_~#mutexa~0.base_346|, thr2Thread3of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of3ForFork0_assume_abort_if_not_~cond_51} AuxVars[] AssignedVars[thr2Thread3of3ForFork0_#res.base, thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of3ForFork0_#res.offset, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of3ForFork0_assume_abort_if_not_~cond][94], [Black: 129#(= ~count~0 0), 136#(= 0 (+ ~count~0 1)), Black: 133#true, Black: 135#(= ~count~0 0), 141#true, 109#L722-2true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, Black: 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 88#L740-1true, 154#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread1of3ForFork0InUse, 92#L703-1true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:24,403 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:13:24,403 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:13:24,403 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:13:24,403 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:13:24,410 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([850] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][65], [Black: 129#(= ~count~0 0), 136#(= 0 (+ ~count~0 1)), Black: 133#true, Black: 135#(= ~count~0 0), 77#L720true, 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), thr1Thread1of3ForFork1InUse, 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 57#L703-1true, 90#L740-2true, thr2Thread1of3ForFork0InUse, 155#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), 92#L703-1true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:24,410 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:13:24,410 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:13:24,410 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:13:24,410 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:13:24,411 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30))) (and (= |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30| |v_~#mutexa~0.offset_341|) (= v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95 |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|) (= (store |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 (store .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 0)) |v_#memory_int_1474|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= (select .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30) 1) (= |v_~#mutexa~0.base_341| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= |v_thr2Thread2of3ForFork0_#res.offset_19| 0) (= |v_thr2Thread2of3ForFork0_#res.base_19| 0) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|) (= |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95| 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, #memory_int=|v_#memory_int_1475|, ~#mutexa~0.base=|v_~#mutexa~0.base_341|} OutVars{thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_19|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|, #memory_int=|v_#memory_int_1474|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30, ~#mutexa~0.base=|v_~#mutexa~0.base_341|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3_30|, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_19|, thr2Thread2of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95} AuxVars[] AssignedVars[thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of3ForFork0_#res.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread2of3ForFork0_#res.base, thr2Thread2of3ForFork0_assume_abort_if_not_~cond][46], [Black: 129#(= ~count~0 0), 103#L719-3true, 136#(= 0 (+ ~count~0 1)), Black: 133#true, Black: 135#(= ~count~0 0), 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, Black: 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 90#L740-2true, thr2Thread1of3ForFork0InUse, 155#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), 92#L703-1true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:24,411 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:13:24,411 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:13:24,411 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:13:24,411 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:13:24,416 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30))) (and (= |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30| |v_~#mutexa~0.offset_341|) (= v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95 |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|) (= (store |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 (store .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 0)) |v_#memory_int_1474|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= (select .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30) 1) (= |v_~#mutexa~0.base_341| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= |v_thr2Thread2of3ForFork0_#res.offset_19| 0) (= |v_thr2Thread2of3ForFork0_#res.base_19| 0) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|) (= |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95| 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, #memory_int=|v_#memory_int_1475|, ~#mutexa~0.base=|v_~#mutexa~0.base_341|} OutVars{thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_19|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|, #memory_int=|v_#memory_int_1474|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30, ~#mutexa~0.base=|v_~#mutexa~0.base_341|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3_30|, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_19|, thr2Thread2of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95} AuxVars[] AssignedVars[thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of3ForFork0_#res.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread2of3ForFork0_#res.base, thr2Thread2of3ForFork0_assume_abort_if_not_~cond][45], [Black: 129#(= ~count~0 0), 72#L717-3true, 136#(= 0 (+ ~count~0 1)), Black: 133#true, 42#thr2EXITtrue, Black: 135#(= ~count~0 0), 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, Black: 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 90#L740-2true, 154#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:24,417 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:13:24,417 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:13:24,417 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:13:24,417 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:13:24,435 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30))) (and (= |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30| |v_~#mutexa~0.offset_341|) (= v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95 |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|) (= (store |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 (store .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 0)) |v_#memory_int_1474|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= (select .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30) 1) (= |v_~#mutexa~0.base_341| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= |v_thr2Thread2of3ForFork0_#res.offset_19| 0) (= |v_thr2Thread2of3ForFork0_#res.base_19| 0) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|) (= |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95| 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, #memory_int=|v_#memory_int_1475|, ~#mutexa~0.base=|v_~#mutexa~0.base_341|} OutVars{thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_19|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|, #memory_int=|v_#memory_int_1474|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30, ~#mutexa~0.base=|v_~#mutexa~0.base_341|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3_30|, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_19|, thr2Thread2of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95} AuxVars[] AssignedVars[thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of3ForFork0_#res.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread2of3ForFork0_#res.base, thr2Thread2of3ForFork0_assume_abort_if_not_~cond][82], [Black: 129#(= ~count~0 0), 136#(= 0 (+ ~count~0 1)), 42#thr2EXITtrue, Black: 133#true, Black: 135#(= ~count~0 0), 109#L722-2true, 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, Black: 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 88#L740-1true, 154#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:24,435 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:13:24,436 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:13:24,436 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:13:24,436 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:13:24,448 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([850] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][65], [Black: 129#(= ~count~0 0), 136#(= 0 (+ ~count~0 1)), Black: 133#true, Black: 135#(= ~count~0 0), 77#L720true, 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), thr1Thread1of3ForFork1InUse, 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 88#L740-1true, 57#L703-1true, thr2Thread1of3ForFork0InUse, 155#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread2of3ForFork0InUse, 92#L703-1true, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:24,449 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:13:24,449 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:13:24,449 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:13:24,449 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:13:24,449 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30))) (and (= |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30| |v_~#mutexa~0.offset_341|) (= v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95 |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|) (= (store |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 (store .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 0)) |v_#memory_int_1474|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= (select .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30) 1) (= |v_~#mutexa~0.base_341| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= |v_thr2Thread2of3ForFork0_#res.offset_19| 0) (= |v_thr2Thread2of3ForFork0_#res.base_19| 0) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|) (= |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95| 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, #memory_int=|v_#memory_int_1475|, ~#mutexa~0.base=|v_~#mutexa~0.base_341|} OutVars{thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_19|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|, #memory_int=|v_#memory_int_1474|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30, ~#mutexa~0.base=|v_~#mutexa~0.base_341|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3_30|, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_19|, thr2Thread2of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95} AuxVars[] AssignedVars[thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of3ForFork0_#res.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread2of3ForFork0_#res.base, thr2Thread2of3ForFork0_assume_abort_if_not_~cond][46], [Black: 129#(= ~count~0 0), 103#L719-3true, 136#(= 0 (+ ~count~0 1)), Black: 133#true, Black: 135#(= ~count~0 0), 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, Black: 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 88#L740-1true, thr2Thread1of3ForFork0InUse, 155#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread2of3ForFork0InUse, 92#L703-1true, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:24,449 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:13:24,449 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:13:24,450 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:13:24,450 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:13:24,457 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30))) (and (= |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30| |v_~#mutexa~0.offset_341|) (= v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95 |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|) (= (store |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 (store .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 0)) |v_#memory_int_1474|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= (select .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30) 1) (= |v_~#mutexa~0.base_341| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= |v_thr2Thread2of3ForFork0_#res.offset_19| 0) (= |v_thr2Thread2of3ForFork0_#res.base_19| 0) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|) (= |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95| 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, #memory_int=|v_#memory_int_1475|, ~#mutexa~0.base=|v_~#mutexa~0.base_341|} OutVars{thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_19|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|, #memory_int=|v_#memory_int_1474|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30, ~#mutexa~0.base=|v_~#mutexa~0.base_341|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3_30|, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_19|, thr2Thread2of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95} AuxVars[] AssignedVars[thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of3ForFork0_#res.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread2of3ForFork0_#res.base, thr2Thread2of3ForFork0_assume_abort_if_not_~cond][45], [Black: 129#(= ~count~0 0), 136#(= 0 (+ ~count~0 1)), 72#L717-3true, 42#thr2EXITtrue, Black: 133#true, Black: 135#(= ~count~0 0), 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, thr1Thread1of3ForFork1InUse, 20#thr2EXITtrue, Black: 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 88#L740-1true, thr2Thread1of3ForFork0InUse, 154#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:24,458 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:13:24,458 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:13:24,458 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:13:24,458 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:13:24,460 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([850] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][65], [Black: 129#(= ~count~0 0), 136#(= 0 (+ ~count~0 1)), 42#thr2EXITtrue, Black: 133#true, Black: 135#(= ~count~0 0), 77#L720true, 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), thr1Thread1of3ForFork1InUse, 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 57#L703-1true, 90#L740-2true, thr2Thread1of3ForFork0InUse, 155#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:24,460 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:13:24,460 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:13:24,460 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:13:24,461 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:13:24,461 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30))) (and (= |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30| |v_~#mutexa~0.offset_341|) (= v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95 |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|) (= (store |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 (store .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 0)) |v_#memory_int_1474|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= (select .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30) 1) (= |v_~#mutexa~0.base_341| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= |v_thr2Thread2of3ForFork0_#res.offset_19| 0) (= |v_thr2Thread2of3ForFork0_#res.base_19| 0) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|) (= |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95| 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, #memory_int=|v_#memory_int_1475|, ~#mutexa~0.base=|v_~#mutexa~0.base_341|} OutVars{thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_19|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|, #memory_int=|v_#memory_int_1474|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30, ~#mutexa~0.base=|v_~#mutexa~0.base_341|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3_30|, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_19|, thr2Thread2of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95} AuxVars[] AssignedVars[thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of3ForFork0_#res.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread2of3ForFork0_#res.base, thr2Thread2of3ForFork0_assume_abort_if_not_~cond][46], [Black: 129#(= ~count~0 0), 103#L719-3true, 136#(= 0 (+ ~count~0 1)), Black: 133#true, 42#thr2EXITtrue, Black: 135#(= ~count~0 0), 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, Black: 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 90#L740-2true, thr2Thread1of3ForFork0InUse, 155#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:24,461 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:13:24,461 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:13:24,461 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:13:24,461 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:13:24,479 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([850] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][65], [Black: 129#(= ~count~0 0), 136#(= 0 (+ ~count~0 1)), 42#thr2EXITtrue, Black: 133#true, Black: 135#(= ~count~0 0), 77#L720true, 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), thr1Thread1of3ForFork1InUse, 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 88#L740-1true, 57#L703-1true, thr2Thread1of3ForFork0InUse, 155#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:24,480 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:13:24,480 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:13:24,480 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:13:24,480 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:13:24,480 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30))) (and (= |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30| |v_~#mutexa~0.offset_341|) (= v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95 |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|) (= (store |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 (store .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 0)) |v_#memory_int_1474|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= (select .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30) 1) (= |v_~#mutexa~0.base_341| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= |v_thr2Thread2of3ForFork0_#res.offset_19| 0) (= |v_thr2Thread2of3ForFork0_#res.base_19| 0) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|) (= |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95| 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, #memory_int=|v_#memory_int_1475|, ~#mutexa~0.base=|v_~#mutexa~0.base_341|} OutVars{thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_19|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|, #memory_int=|v_#memory_int_1474|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30, ~#mutexa~0.base=|v_~#mutexa~0.base_341|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3_30|, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_19|, thr2Thread2of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95} AuxVars[] AssignedVars[thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of3ForFork0_#res.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread2of3ForFork0_#res.base, thr2Thread2of3ForFork0_assume_abort_if_not_~cond][46], [Black: 129#(= ~count~0 0), 103#L719-3true, 136#(= 0 (+ ~count~0 1)), 42#thr2EXITtrue, Black: 133#true, Black: 135#(= ~count~0 0), 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), 147#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, Black: 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 88#L740-1true, thr2Thread1of3ForFork0InUse, 155#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:24,481 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:13:24,481 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:13:24,481 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:13:24,481 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:13:24,519 INFO L129 PetriNetUnfolder]: 16113/28242 cut-off events. [2020-10-16 04:13:24,519 INFO L130 PetriNetUnfolder]: For 29120/36760 co-relation queries the response was YES. [2020-10-16 04:13:24,672 INFO L80 FinitePrefix]: Finished finitePrefix Result has 92396 conditions, 28242 events. 16113/28242 cut-off events. For 29120/36760 co-relation queries the response was YES. Maximal size of possible extension queue 1232. Compared 241484 event pairs, 2928 based on Foata normal form. 2473/29750 useless extension candidates. Maximal degree in co-relation 92375. Up to 11057 conditions per place. [2020-10-16 04:13:24,835 INFO L132 encePairwiseOnDemand]: 176/185 looper letters, 26 selfloop transitions, 13 changer transitions 0/105 dead transitions. [2020-10-16 04:13:24,835 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 64 places, 105 transitions, 736 flow [2020-10-16 04:13:24,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-16 04:13:24,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-10-16 04:13:24,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 427 transitions. [2020-10-16 04:13:24,837 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.577027027027027 [2020-10-16 04:13:24,837 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 427 transitions. [2020-10-16 04:13:24,837 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 427 transitions. [2020-10-16 04:13:24,837 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 04:13:24,837 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 427 transitions. [2020-10-16 04:13:24,842 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 5 states. [2020-10-16 04:13:24,843 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 5 states. [2020-10-16 04:13:24,844 INFO L81 ComplementDD]: Finished complementDD. Result 5 states. [2020-10-16 04:13:24,844 INFO L185 Difference]: Start difference. First operand has 61 places, 95 transitions, 630 flow. Second operand 4 states and 427 transitions. [2020-10-16 04:13:24,844 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 64 places, 105 transitions, 736 flow [2020-10-16 04:13:25,073 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 63 places, 105 transitions, 716 flow, removed 0 selfloop flow, removed 1 redundant places. [2020-10-16 04:13:25,074 INFO L241 Difference]: Finished difference. Result has 63 places, 92 transitions, 614 flow [2020-10-16 04:13:25,075 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=185, PETRI_DIFFERENCE_MINUEND_FLOW=588, PETRI_DIFFERENCE_MINUEND_PLACES=60, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=92, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=13, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=79, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=614, PETRI_PLACES=63, PETRI_TRANSITIONS=92} [2020-10-16 04:13:25,075 INFO L342 CegarLoopForPetriNet]: 50 programPoint places, 13 predicate places. [2020-10-16 04:13:25,075 INFO L481 AbstractCegarLoop]: Abstraction has has 63 places, 92 transitions, 614 flow [2020-10-16 04:13:25,075 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-16 04:13:25,075 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:13:25,075 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 04:13:25,075 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-10-16 04:13:25,075 INFO L429 AbstractCegarLoop]: === Iteration 6 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 04:13:25,075 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:13:25,076 INFO L82 PathProgramCache]: Analyzing trace with hash 609742096, now seen corresponding path program 1 times [2020-10-16 04:13:25,076 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:13:25,076 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1255644014] [2020-10-16 04:13:25,076 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:13:25,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:13:25,115 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 04:13:25,115 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1255644014] [2020-10-16 04:13:25,115 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 04:13:25,115 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-16 04:13:25,116 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1992948573] [2020-10-16 04:13:25,116 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-16 04:13:25,116 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 04:13:25,117 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-16 04:13:25,117 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-16 04:13:25,118 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 135 out of 185 [2020-10-16 04:13:25,118 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 63 places, 92 transitions, 614 flow. Second operand 5 states. [2020-10-16 04:13:25,118 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 04:13:25,118 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 135 of 185 [2020-10-16 04:13:25,119 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 04:13:25,748 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30))) (and (= |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30| |v_~#mutexa~0.offset_341|) (= v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95 |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|) (= (store |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 (store .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 0)) |v_#memory_int_1474|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= (select .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30) 1) (= |v_~#mutexa~0.base_341| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= |v_thr2Thread2of3ForFork0_#res.offset_19| 0) (= |v_thr2Thread2of3ForFork0_#res.base_19| 0) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|) (= |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95| 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, #memory_int=|v_#memory_int_1475|, ~#mutexa~0.base=|v_~#mutexa~0.base_341|} OutVars{thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_19|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|, #memory_int=|v_#memory_int_1474|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30, ~#mutexa~0.base=|v_~#mutexa~0.base_341|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3_30|, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_19|, thr2Thread2of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95} AuxVars[] AssignedVars[thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of3ForFork0_#res.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread2of3ForFork0_#res.base, thr2Thread2of3ForFork0_assume_abort_if_not_~cond][85], [162#(<= 0 ~count~0), Black: 129#(= ~count~0 0), 133#true, Black: 135#(= ~count~0 0), Black: 136#(= 0 (+ ~count~0 1)), 141#true, 109#L722-2true, 111#thr2EXITtrue, 49#thr2ENTRYtrue, Black: 144#(<= 1 ~count~0), 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, Black: 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 90#L740-2true, 154#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:25,749 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2020-10-16 04:13:25,749 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:13:25,749 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:13:25,749 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:13:25,784 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([845] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][37], [162#(<= 0 ~count~0), Black: 129#(= ~count~0 0), 133#true, Black: 135#(= ~count~0 0), Black: 136#(= 0 (+ ~count~0 1)), 12#L719true, 141#true, 111#thr2EXITtrue, 49#thr2ENTRYtrue, Black: 144#(<= 1 ~count~0), thr1Thread1of3ForFork1InUse, 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 57#L703-1true, 90#L740-2true, 154#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:25,784 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2020-10-16 04:13:25,784 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:13:25,784 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:13:25,784 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2020-10-16 04:13:25,785 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30))) (and (= |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30| |v_~#mutexa~0.offset_341|) (= v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95 |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|) (= (store |v_#memory_int_1475| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 (store .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 0)) |v_#memory_int_1474|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= (select .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30) 1) (= |v_~#mutexa~0.base_341| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|) (= |v_thr2Thread2of3ForFork0_#res.offset_19| 0) (= |v_thr2Thread2of3ForFork0_#res.base_19| 0) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|) (= |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95| 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, #memory_int=|v_#memory_int_1475|, ~#mutexa~0.base=|v_~#mutexa~0.base_341|} OutVars{thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_30|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_341|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_19|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_30, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_30|, #memory_int=|v_#memory_int_1474|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_30, ~#mutexa~0.base=|v_~#mutexa~0.base_341|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3_30|, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_95|, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_19|, thr2Thread2of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_95} AuxVars[] AssignedVars[thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of3ForFork0_#res.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread2of3ForFork0_#res.base, thr2Thread2of3ForFork0_assume_abort_if_not_~cond][44], [162#(<= 0 ~count~0), Black: 129#(= ~count~0 0), 133#true, 72#L717-3true, Black: 135#(= ~count~0 0), Black: 136#(= 0 (+ ~count~0 1)), 141#true, 111#thr2EXITtrue, 49#thr2ENTRYtrue, Black: 144#(<= 1 ~count~0), thr1Thread1of3ForFork1InUse, 20#thr2EXITtrue, Black: 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 90#L740-2true, thr2Thread1of3ForFork0InUse, 154#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:25,785 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2020-10-16 04:13:25,785 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:13:25,785 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:13:25,785 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2020-10-16 04:13:26,217 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([845] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][18], [Black: 129#(= ~count~0 0), 136#(= 0 (+ ~count~0 1)), Black: 133#true, Black: 135#(= ~count~0 0), 12#L719true, 141#true, 111#thr2EXITtrue, 16#L709-1true, Black: 144#(<= 1 ~count~0), thr1Thread1of3ForFork1InUse, 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 57#L703-1true, 90#L740-2true, thr2Thread1of3ForFork0InUse, 155#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse, 158#true]) [2020-10-16 04:13:26,217 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:13:26,217 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:26,217 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 04:13:26,217 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:26,218 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([845] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][18], [Black: 129#(= ~count~0 0), 135#(= ~count~0 0), Black: 133#true, 12#L719true, Black: 136#(= 0 (+ ~count~0 1)), 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), thr1Thread1of3ForFork1InUse, 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 57#L703-1true, 90#L740-2true, thr2Thread1of3ForFork0InUse, 155#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread2of3ForFork0InUse, 28#L710-1true, thr2Thread3of3ForFork0InUse, 158#true]) [2020-10-16 04:13:26,218 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:13:26,218 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:13:26,218 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:13:26,218 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:13:26,218 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([912] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1307| v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_38))) (and (= |v_thr2Thread1of3ForFork0_#res.base_15| 0) (= (select .cse0 v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_38) 1) (= (store |v_#memory_int_1307| v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_38 (store .cse0 v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_38 0)) |v_#memory_int_1306|) (= |v_thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond_100| 1) (= v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_38 |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base_38|) (= |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset_38| |v_~#mutexb~0.offset_318|) (= |v_thr2Thread1of3ForFork0_#res.offset_15| 0) (= v_thr2Thread1of3ForFork0_assume_abort_if_not_~cond_100 |v_thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond_100|) (= |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base_38| |v_~#mutexb~0.base_318|) (= |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset_38| v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_38))) InVars {#memory_int=|v_#memory_int_1307|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_318|, ~#mutexb~0.base=|v_~#mutexb~0.base_318|} OutVars{thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset_38|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3_38|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_38, thr2Thread1of3ForFork0_#res.offset=|v_thr2Thread1of3ForFork0_#res.offset_15|, #memory_int=|v_#memory_int_1306|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_318|, thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond_100|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_38, ~#mutexb~0.base=|v_~#mutexb~0.base_318|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base_38|, thr2Thread1of3ForFork0_#res.base=|v_thr2Thread1of3ForFork0_#res.base_15|, thr2Thread1of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of3ForFork0_assume_abort_if_not_~cond_100} AuxVars[] AssignedVars[thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of3ForFork0_#res.offset, #memory_int, thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread1of3ForFork0_#res.base, thr2Thread1of3ForFork0_assume_abort_if_not_~cond][23], [Black: 129#(= ~count~0 0), 135#(= ~count~0 0), 72#L717-3true, 42#thr2EXITtrue, Black: 133#true, Black: 136#(= 0 (+ ~count~0 1)), 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), thr1Thread1of3ForFork1InUse, Black: 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 57#L703-1true, 90#L740-2true, thr2Thread1of3ForFork0InUse, 154#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse, 158#true]) [2020-10-16 04:13:26,218 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:13:26,218 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:13:26,218 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:13:26,218 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:13:26,711 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([845] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][18], [Black: 129#(= ~count~0 0), 136#(= 0 (+ ~count~0 1)), Black: 133#true, Black: 135#(= ~count~0 0), 12#L719true, 141#true, 111#thr2EXITtrue, Black: 144#(<= 1 ~count~0), thr1Thread1of3ForFork1InUse, 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 57#L703-1true, 90#L740-2true, thr2Thread1of3ForFork0InUse, 154#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), 92#L703-1true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse, 158#true]) [2020-10-16 04:13:26,711 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:13:26,711 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:13:26,711 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:13:26,711 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:13:26,735 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([845] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][18], [Black: 129#(= ~count~0 0), 136#(= 0 (+ ~count~0 1)), Black: 133#true, Black: 135#(= ~count~0 0), 12#L719true, 141#true, Black: 144#(<= 1 ~count~0), 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, 149#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 90#L740-2true, thr2Thread1of3ForFork0InUse, 154#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of3ForFork0InUse, 60#L703-1true, 92#L703-1true, thr2Thread3of3ForFork0InUse, 158#true]) [2020-10-16 04:13:26,735 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:13:26,735 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:13:26,735 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:13:26,735 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:13:26,765 INFO L129 PetriNetUnfolder]: 7588/14000 cut-off events. [2020-10-16 04:13:26,765 INFO L130 PetriNetUnfolder]: For 18827/23299 co-relation queries the response was YES. [2020-10-16 04:13:26,843 INFO L80 FinitePrefix]: Finished finitePrefix Result has 47058 conditions, 14000 events. 7588/14000 cut-off events. For 18827/23299 co-relation queries the response was YES. Maximal size of possible extension queue 780. Compared 117173 event pairs, 768 based on Foata normal form. 1092/14256 useless extension candidates. Maximal degree in co-relation 47036. Up to 5827 conditions per place. [2020-10-16 04:13:26,905 INFO L132 encePairwiseOnDemand]: 169/185 looper letters, 50 selfloop transitions, 38 changer transitions 0/122 dead transitions. [2020-10-16 04:13:26,905 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 67 places, 122 transitions, 985 flow [2020-10-16 04:13:26,905 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-16 04:13:26,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-10-16 04:13:26,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 735 transitions. [2020-10-16 04:13:26,908 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7945945945945946 [2020-10-16 04:13:26,908 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 735 transitions. [2020-10-16 04:13:26,908 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 735 transitions. [2020-10-16 04:13:26,909 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 04:13:26,909 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 735 transitions. [2020-10-16 04:13:26,910 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 6 states. [2020-10-16 04:13:26,912 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 6 states. [2020-10-16 04:13:26,912 INFO L81 ComplementDD]: Finished complementDD. Result 6 states. [2020-10-16 04:13:26,912 INFO L185 Difference]: Start difference. First operand has 63 places, 92 transitions, 614 flow. Second operand 5 states and 735 transitions. [2020-10-16 04:13:26,912 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 67 places, 122 transitions, 985 flow [2020-10-16 04:13:26,968 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 65 places, 122 transitions, 972 flow, removed 0 selfloop flow, removed 2 redundant places. [2020-10-16 04:13:26,970 INFO L241 Difference]: Finished difference. Result has 67 places, 112 transitions, 902 flow [2020-10-16 04:13:26,971 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=185, PETRI_DIFFERENCE_MINUEND_FLOW=601, PETRI_DIFFERENCE_MINUEND_PLACES=61, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=92, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=24, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=61, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=902, PETRI_PLACES=67, PETRI_TRANSITIONS=112} [2020-10-16 04:13:26,971 INFO L342 CegarLoopForPetriNet]: 50 programPoint places, 17 predicate places. [2020-10-16 04:13:26,971 INFO L481 AbstractCegarLoop]: Abstraction has has 67 places, 112 transitions, 902 flow [2020-10-16 04:13:26,971 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-16 04:13:26,971 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:13:26,972 INFO L255 CegarLoopForPetriNet]: trace histogram [4, 3, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 04:13:26,972 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-10-16 04:13:26,972 INFO L429 AbstractCegarLoop]: === Iteration 7 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 04:13:26,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:13:26,972 INFO L82 PathProgramCache]: Analyzing trace with hash 1036428787, now seen corresponding path program 1 times [2020-10-16 04:13:26,973 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:13:26,973 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [650827346] [2020-10-16 04:13:26,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:13:26,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 04:13:26,982 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 04:13:26,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 04:13:26,988 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 04:13:26,994 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-16 04:13:26,995 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-16 04:13:26,995 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-10-16 04:13:26,995 WARN L371 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-16 04:13:26,996 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2020-10-16 04:13:27,014 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,014 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,014 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,014 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,014 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,014 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,015 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,015 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,015 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,015 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,015 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,015 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,015 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,015 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,016 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,016 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,016 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,016 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,016 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,016 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,016 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,016 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,016 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,017 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,017 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,017 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,017 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,017 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,017 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,017 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,017 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,018 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,018 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,018 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,018 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,018 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,018 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,018 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,018 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,019 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,019 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,019 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,019 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,019 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,019 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,019 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,020 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,020 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,020 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,020 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,020 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,020 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,020 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,021 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,021 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,021 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,021 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,021 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,021 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,021 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,021 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,022 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,022 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,022 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,022 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,022 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,022 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,022 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,023 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,023 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,023 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,023 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,023 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,023 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,023 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,023 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,024 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,024 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,024 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,024 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,024 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,024 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,024 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,024 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,025 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,025 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,025 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,025 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,025 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,025 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,025 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,026 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,026 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,026 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,026 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,026 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,026 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,026 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,026 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,027 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,027 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,027 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,027 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,027 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,027 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,027 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,027 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,028 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,028 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,028 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,028 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,028 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,029 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,029 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,029 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,029 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,029 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,029 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,029 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,029 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,030 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,030 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,030 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,030 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,030 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,030 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,030 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,030 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,030 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,031 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,031 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,031 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,031 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,031 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,031 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,031 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,032 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,032 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,032 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,032 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,032 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,032 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,032 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,032 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,033 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,033 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,033 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,033 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,033 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,033 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,033 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,033 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,034 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,034 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,034 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,034 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,034 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,034 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,034 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,034 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,035 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,035 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,035 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,035 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,035 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,035 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,035 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,035 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,036 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,036 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,036 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,036 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,036 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,036 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,036 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,037 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,037 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,037 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,037 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,037 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,037 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,037 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,038 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,038 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,038 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,038 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,038 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,038 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,038 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,038 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,039 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,039 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,039 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,039 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,039 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,039 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,039 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,039 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,040 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,040 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,040 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,040 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,040 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,040 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,040 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,040 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,041 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,041 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,041 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,041 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,041 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,041 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,041 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,042 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,042 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,042 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,042 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,042 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,042 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,042 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,042 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,043 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,043 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,043 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,043 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,043 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,043 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,043 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,043 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,044 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,044 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,044 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,044 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,044 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,044 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,044 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,044 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,045 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,045 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,045 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,045 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,045 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,045 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,045 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,046 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,046 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,046 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,046 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,046 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,046 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,046 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,046 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,047 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,047 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,047 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,047 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,047 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,047 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,047 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,047 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,048 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,048 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,048 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,048 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,048 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,048 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,048 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,048 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,049 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,049 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,049 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,049 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,049 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,049 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,049 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,049 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,050 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,050 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,050 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,050 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,050 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,050 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,050 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,050 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,050 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,051 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,051 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,051 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,051 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,051 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,051 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,051 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,051 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,051 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,052 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,052 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,052 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,052 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,052 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,052 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,052 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,052 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,053 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,053 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,053 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,053 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,053 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,053 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,054 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,054 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,054 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,054 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,054 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,054 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,054 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,055 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,055 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,055 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,055 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,055 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,055 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,055 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,056 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,056 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,056 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,056 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,056 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,061 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,062 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,062 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,062 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,062 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,062 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,062 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,062 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,063 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,063 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,063 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,063 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,063 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,063 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,063 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,064 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,064 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,064 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,064 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,067 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,067 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,068 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,068 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,068 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,068 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,068 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,068 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,068 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,069 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,069 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,069 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,069 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,069 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,069 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,069 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,070 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,070 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,070 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,071 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,071 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,071 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,072 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,072 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,072 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,072 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,072 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,072 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,072 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,072 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,073 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,073 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,073 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,073 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,073 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,073 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,073 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,074 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,075 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,075 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,075 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,075 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,075 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,075 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,076 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,076 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,076 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,076 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,076 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,076 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,076 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,076 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,077 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,077 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,078 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,078 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,078 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,078 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,078 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,079 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,079 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,079 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,079 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,079 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,079 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,079 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,080 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,080 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,080 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,080 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,081 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,081 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,081 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,081 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,082 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,082 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,082 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,082 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,082 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,082 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,082 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,083 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,083 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,083 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,083 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,083 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,085 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,085 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,085 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,085 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,085 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,085 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,085 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,086 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,086 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,086 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,086 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,086 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,086 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,086 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,086 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,087 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:27,089 INFO L253 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2020-10-16 04:13:27,089 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 04:13:27,089 INFO L378 AbstractCegarLoop]: Hoare is false [2020-10-16 04:13:27,089 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-16 04:13:27,089 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-16 04:13:27,089 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 04:13:27,090 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 04:13:27,090 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 04:13:27,090 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 04:13:27,092 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 157 places, 160 transitions, 384 flow [2020-10-16 04:13:27,105 INFO L129 PetriNetUnfolder]: 13/143 cut-off events. [2020-10-16 04:13:27,105 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2020-10-16 04:13:27,106 INFO L80 FinitePrefix]: Finished finitePrefix Result has 172 conditions, 143 events. 13/143 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 429 event pairs, 0 based on Foata normal form. 0/124 useless extension candidates. Maximal degree in co-relation 163. Up to 10 conditions per place. [2020-10-16 04:13:27,106 INFO L82 GeneralOperation]: Start removeDead. Operand has 157 places, 160 transitions, 384 flow [2020-10-16 04:13:27,107 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 111 places, 108 transitions, 251 flow [2020-10-16 04:13:27,107 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-16 04:13:27,107 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 111 places, 108 transitions, 251 flow [2020-10-16 04:13:27,107 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 111 places, 108 transitions, 251 flow [2020-10-16 04:13:27,108 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 111 places, 108 transitions, 251 flow [2020-10-16 04:13:27,119 INFO L129 PetriNetUnfolder]: 13/143 cut-off events. [2020-10-16 04:13:27,120 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2020-10-16 04:13:27,121 INFO L80 FinitePrefix]: Finished finitePrefix Result has 169 conditions, 143 events. 13/143 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 444 event pairs, 0 based on Foata normal form. 0/124 useless extension candidates. Maximal degree in co-relation 148. Up to 10 conditions per place. [2020-10-16 04:13:27,127 INFO L117 LiptonReduction]: Number of co-enabled transitions 7072 [2020-10-16 04:13:31,090 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 40 [2020-10-16 04:13:31,304 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2020-10-16 04:13:31,419 INFO L132 LiptonReduction]: Checked pairs total: 22265 [2020-10-16 04:13:31,419 INFO L134 LiptonReduction]: Total number of compositions: 72 [2020-10-16 04:13:31,419 INFO L182 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 4312 [2020-10-16 04:13:31,421 INFO L129 PetriNetUnfolder]: 2/14 cut-off events. [2020-10-16 04:13:31,422 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 04:13:31,422 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:13:31,422 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1] [2020-10-16 04:13:31,422 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 04:13:31,422 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:13:31,423 INFO L82 PathProgramCache]: Analyzing trace with hash 1985300849, now seen corresponding path program 1 times [2020-10-16 04:13:31,423 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:13:31,423 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1851136720] [2020-10-16 04:13:31,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:13:31,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:13:31,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 04:13:31,456 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1851136720] [2020-10-16 04:13:31,456 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 04:13:31,456 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-16 04:13:31,456 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [195421143] [2020-10-16 04:13:31,457 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 04:13:31,457 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 04:13:31,457 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 04:13:31,457 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 04:13:31,458 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 170 out of 232 [2020-10-16 04:13:31,459 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 60 places, 55 transitions, 145 flow. Second operand 3 states. [2020-10-16 04:13:31,459 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 04:13:31,459 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 170 of 232 [2020-10-16 04:13:31,459 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 04:13:32,805 INFO L129 PetriNetUnfolder]: 12905/20124 cut-off events. [2020-10-16 04:13:32,805 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2020-10-16 04:13:32,921 INFO L80 FinitePrefix]: Finished finitePrefix Result has 35874 conditions, 20124 events. 12905/20124 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 1270. Compared 152223 event pairs, 4904 based on Foata normal form. 5627/24315 useless extension candidates. Maximal degree in co-relation 35862. Up to 13849 conditions per place. [2020-10-16 04:13:33,008 INFO L132 encePairwiseOnDemand]: 209/232 looper letters, 21 selfloop transitions, 18 changer transitions 0/70 dead transitions. [2020-10-16 04:13:33,008 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 60 places, 70 transitions, 253 flow [2020-10-16 04:13:33,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 04:13:33,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-10-16 04:13:33,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 556 transitions. [2020-10-16 04:13:33,010 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7988505747126436 [2020-10-16 04:13:33,010 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 556 transitions. [2020-10-16 04:13:33,011 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 556 transitions. [2020-10-16 04:13:33,011 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 04:13:33,011 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 556 transitions. [2020-10-16 04:13:33,012 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 4 states. [2020-10-16 04:13:33,013 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 4 states. [2020-10-16 04:13:33,014 INFO L81 ComplementDD]: Finished complementDD. Result 4 states. [2020-10-16 04:13:33,014 INFO L185 Difference]: Start difference. First operand has 60 places, 55 transitions, 145 flow. Second operand 3 states and 556 transitions. [2020-10-16 04:13:33,014 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 60 places, 70 transitions, 253 flow [2020-10-16 04:13:33,015 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 59 places, 70 transitions, 240 flow, removed 6 selfloop flow, removed 1 redundant places. [2020-10-16 04:13:33,016 INFO L241 Difference]: Finished difference. Result has 61 places, 69 transitions, 270 flow [2020-10-16 04:13:33,016 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=232, PETRI_DIFFERENCE_MINUEND_FLOW=126, PETRI_DIFFERENCE_MINUEND_PLACES=57, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=52, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=34, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=270, PETRI_PLACES=61, PETRI_TRANSITIONS=69} [2020-10-16 04:13:33,016 INFO L342 CegarLoopForPetriNet]: 60 programPoint places, 1 predicate places. [2020-10-16 04:13:33,017 INFO L481 AbstractCegarLoop]: Abstraction has has 61 places, 69 transitions, 270 flow [2020-10-16 04:13:33,017 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 04:13:33,017 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:13:33,017 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 04:13:33,017 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-10-16 04:13:33,017 INFO L429 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 04:13:33,017 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:13:33,018 INFO L82 PathProgramCache]: Analyzing trace with hash 1614148496, now seen corresponding path program 1 times [2020-10-16 04:13:33,018 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:13:33,018 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1017612774] [2020-10-16 04:13:33,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:13:33,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:13:33,044 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 04:13:33,045 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1017612774] [2020-10-16 04:13:33,045 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 04:13:33,045 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-16 04:13:33,045 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2135646610] [2020-10-16 04:13:33,046 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-16 04:13:33,046 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 04:13:33,046 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-16 04:13:33,046 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-16 04:13:33,047 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 170 out of 232 [2020-10-16 04:13:33,048 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 61 places, 69 transitions, 270 flow. Second operand 4 states. [2020-10-16 04:13:33,048 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 04:13:33,048 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 170 of 232 [2020-10-16 04:13:33,048 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 04:13:35,615 INFO L129 PetriNetUnfolder]: 21589/34738 cut-off events. [2020-10-16 04:13:35,615 INFO L130 PetriNetUnfolder]: For 8722/21071 co-relation queries the response was YES. [2020-10-16 04:13:35,796 INFO L80 FinitePrefix]: Finished finitePrefix Result has 93306 conditions, 34738 events. 21589/34738 cut-off events. For 8722/21071 co-relation queries the response was YES. Maximal size of possible extension queue 2150. Compared 297273 event pairs, 5124 based on Foata normal form. 2228/36617 useless extension candidates. Maximal degree in co-relation 93291. Up to 23802 conditions per place. [2020-10-16 04:13:35,967 INFO L132 encePairwiseOnDemand]: 212/232 looper letters, 24 selfloop transitions, 50 changer transitions 0/105 dead transitions. [2020-10-16 04:13:35,967 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 64 places, 105 transitions, 560 flow [2020-10-16 04:13:35,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-16 04:13:35,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-10-16 04:13:35,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 741 transitions. [2020-10-16 04:13:35,969 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7984913793103449 [2020-10-16 04:13:35,969 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 741 transitions. [2020-10-16 04:13:35,969 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 741 transitions. [2020-10-16 04:13:35,970 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 04:13:35,970 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 741 transitions. [2020-10-16 04:13:35,971 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 5 states. [2020-10-16 04:13:35,972 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 5 states. [2020-10-16 04:13:35,973 INFO L81 ComplementDD]: Finished complementDD. Result 5 states. [2020-10-16 04:13:35,973 INFO L185 Difference]: Start difference. First operand has 61 places, 69 transitions, 270 flow. Second operand 4 states and 741 transitions. [2020-10-16 04:13:35,973 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 64 places, 105 transitions, 560 flow [2020-10-16 04:13:36,067 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 62 places, 105 transitions, 522 flow, removed 0 selfloop flow, removed 2 redundant places. [2020-10-16 04:13:36,069 INFO L241 Difference]: Finished difference. Result has 65 places, 102 transitions, 608 flow [2020-10-16 04:13:36,070 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=232, PETRI_DIFFERENCE_MINUEND_FLOW=234, PETRI_DIFFERENCE_MINUEND_PLACES=59, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=69, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=33, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=35, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=608, PETRI_PLACES=65, PETRI_TRANSITIONS=102} [2020-10-16 04:13:36,070 INFO L342 CegarLoopForPetriNet]: 60 programPoint places, 5 predicate places. [2020-10-16 04:13:36,070 INFO L481 AbstractCegarLoop]: Abstraction has has 65 places, 102 transitions, 608 flow [2020-10-16 04:13:36,070 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-16 04:13:36,070 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:13:36,070 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 04:13:36,071 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-10-16 04:13:36,071 INFO L429 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 04:13:36,071 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:13:36,071 INFO L82 PathProgramCache]: Analyzing trace with hash 929609182, now seen corresponding path program 1 times [2020-10-16 04:13:36,071 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:13:36,071 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1461803364] [2020-10-16 04:13:36,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:13:36,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:13:36,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 04:13:36,100 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1461803364] [2020-10-16 04:13:36,100 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 04:13:36,100 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-16 04:13:36,100 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1624000801] [2020-10-16 04:13:36,101 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-16 04:13:36,101 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 04:13:36,101 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-16 04:13:36,101 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-16 04:13:36,102 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 170 out of 232 [2020-10-16 04:13:36,103 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 65 places, 102 transitions, 608 flow. Second operand 4 states. [2020-10-16 04:13:36,103 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 04:13:36,103 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 170 of 232 [2020-10-16 04:13:36,103 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 04:13:39,215 INFO L129 PetriNetUnfolder]: 23424/38470 cut-off events. [2020-10-16 04:13:39,215 INFO L130 PetriNetUnfolder]: For 27860/55428 co-relation queries the response was YES. [2020-10-16 04:13:39,438 INFO L80 FinitePrefix]: Finished finitePrefix Result has 139598 conditions, 38470 events. 23424/38470 cut-off events. For 27860/55428 co-relation queries the response was YES. Maximal size of possible extension queue 2358. Compared 344017 event pairs, 3076 based on Foata normal form. 1395/39427 useless extension candidates. Maximal degree in co-relation 139580. Up to 26713 conditions per place. [2020-10-16 04:13:39,650 INFO L132 encePairwiseOnDemand]: 213/232 looper letters, 63 selfloop transitions, 27 changer transitions 0/121 dead transitions. [2020-10-16 04:13:39,650 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 68 places, 121 transitions, 894 flow [2020-10-16 04:13:39,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-16 04:13:39,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-10-16 04:13:39,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 739 transitions. [2020-10-16 04:13:39,653 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7963362068965517 [2020-10-16 04:13:39,653 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 739 transitions. [2020-10-16 04:13:39,653 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 739 transitions. [2020-10-16 04:13:39,653 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 04:13:39,653 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 739 transitions. [2020-10-16 04:13:39,654 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 5 states. [2020-10-16 04:13:39,656 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 5 states. [2020-10-16 04:13:39,656 INFO L81 ComplementDD]: Finished complementDD. Result 5 states. [2020-10-16 04:13:39,656 INFO L185 Difference]: Start difference. First operand has 65 places, 102 transitions, 608 flow. Second operand 4 states and 739 transitions. [2020-10-16 04:13:39,656 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 68 places, 121 transitions, 894 flow [2020-10-16 04:13:39,931 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 68 places, 121 transitions, 894 flow, removed 0 selfloop flow, removed 0 redundant places. [2020-10-16 04:13:39,933 INFO L241 Difference]: Finished difference. Result has 69 places, 110 transitions, 744 flow [2020-10-16 04:13:39,933 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=232, PETRI_DIFFERENCE_MINUEND_FLOW=608, PETRI_DIFFERENCE_MINUEND_PLACES=65, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=102, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=19, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=75, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=744, PETRI_PLACES=69, PETRI_TRANSITIONS=110} [2020-10-16 04:13:39,933 INFO L342 CegarLoopForPetriNet]: 60 programPoint places, 9 predicate places. [2020-10-16 04:13:39,933 INFO L481 AbstractCegarLoop]: Abstraction has has 69 places, 110 transitions, 744 flow [2020-10-16 04:13:39,933 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-16 04:13:39,933 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:13:39,934 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 04:13:39,934 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-10-16 04:13:39,934 INFO L429 AbstractCegarLoop]: === Iteration 4 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 04:13:39,934 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:13:39,934 INFO L82 PathProgramCache]: Analyzing trace with hash 1826311168, now seen corresponding path program 1 times [2020-10-16 04:13:39,934 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:13:39,935 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1676900333] [2020-10-16 04:13:39,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:13:39,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:13:39,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 04:13:39,957 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1676900333] [2020-10-16 04:13:39,957 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 04:13:39,957 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-16 04:13:39,957 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1156325441] [2020-10-16 04:13:39,957 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 04:13:39,958 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 04:13:39,958 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 04:13:39,958 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 04:13:39,959 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 127 out of 232 [2020-10-16 04:13:39,959 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 69 places, 110 transitions, 744 flow. Second operand 3 states. [2020-10-16 04:13:39,959 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 04:13:39,960 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 127 of 232 [2020-10-16 04:13:39,960 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 04:13:53,390 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:13:53,391 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:13:53,391 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:13:53,391 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:13:53,391 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:14:09,465 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [64#L703-1true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:14:09,465 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:14:09,466 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:14:09,466 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:14:09,466 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:14:09,466 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:14:09,466 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:14:09,466 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:14:09,466 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:14:09,466 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:14:09,466 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:14:09,466 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:14:09,467 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:09,467 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:14:09,467 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:14:20,834 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:14:20,834 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:14:20,834 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:14:20,835 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:14:20,835 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:14:21,510 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:14:21,510 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:14:21,510 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:21,510 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:21,511 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:22,358 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [68#L717-3true, 132#L710-1true, Black: 162#(= ~count~0 0), 103#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:22,359 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:14:22,359 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:22,359 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:22,359 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:23,050 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:14:23,051 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:14:23,051 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:14:23,051 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:14:23,051 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:14:23,253 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 45#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:23,253 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:14:23,253 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:14:23,253 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:23,253 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:14:23,370 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:23,370 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:14:23,370 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:23,370 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:14:23,370 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:14:24,038 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:14:24,038 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:14:24,038 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:14:24,038 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:14:24,038 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:29,416 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [132#L710-1true, Black: 162#(= ~count~0 0), 103#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:29,416 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:14:29,416 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:14:29,416 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:14:29,416 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:14:29,417 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [132#L710-1true, Black: 160#true, 133#L710-1true, 103#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:29,417 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:14:29,417 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:14:29,417 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:14:29,417 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:14:29,417 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [132#L710-1true, Black: 162#(= ~count~0 0), 103#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 46#L709-1true, 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:29,417 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:14:29,417 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:29,417 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:29,417 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:29,655 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [64#L703-1true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:14:29,655 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:14:29,655 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:29,655 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:29,655 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:29,655 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:14:29,655 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:14:29,656 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:29,656 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:29,656 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:29,656 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:14:29,656 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:14:29,656 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:14:29,656 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:29,656 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:14:30,457 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][40], [132#L710-1true, Black: 162#(= ~count~0 0), 166#true, 138#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:30,457 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:14:30,458 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:30,458 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:30,458 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:30,784 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, 68#L717-3true, 5#L708-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:30,784 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:14:30,784 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:30,785 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:30,785 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:31,153 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [132#L710-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 8#L701-3true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:31,153 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:14:31,153 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:31,153 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:31,154 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:31,162 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:14:31,163 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:14:31,163 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:14:31,163 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:14:31,163 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:14:31,270 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [132#L710-1true, Black: 162#(= ~count~0 0), 103#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:31,271 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:14:31,271 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:14:31,271 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:14:31,271 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:14:31,299 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [132#L710-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 13#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:31,299 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:14:31,299 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:14:31,299 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:14:31,299 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:14:31,426 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 107#L709-1true, Black: 166#true, 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:31,427 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:14:31,427 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:31,427 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:31,427 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:32,043 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [68#L717-3true, 132#L710-1true, Black: 162#(= ~count~0 0), 166#true, 138#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:32,043 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:14:32,043 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:32,043 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:32,043 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:32,043 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][40], [132#L710-1true, 133#L710-1true, Black: 162#(= ~count~0 0), 166#true, 138#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:32,044 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:14:32,044 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:32,044 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:32,044 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:32,214 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, 107#L709-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:32,215 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:14:32,215 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:14:32,215 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:14:32,215 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:14:32,237 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][40], [133#L710-1true, Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, 108#L710-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:32,237 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:14:32,237 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:32,237 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:32,237 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:32,844 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 103#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:32,844 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:14:32,844 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:32,845 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:32,845 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:33,016 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:33,016 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:14:33,016 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:14:33,016 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:14:33,016 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:14:38,979 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [99#thr2EXITtrue, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 48#L710-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:14:38,979 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:14:38,979 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:38,979 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:38,979 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:38,980 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:14:38,980 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:14:38,980 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:38,980 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:38,980 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:39,979 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 45#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:39,980 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:14:39,980 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:14:39,980 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:39,980 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:39,980 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [64#L703-1true, Black: 160#true, 133#L710-1true, 168#(= ~count~0 0), Black: 166#true, 45#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:39,980 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:14:39,980 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:14:39,980 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:39,980 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:39,981 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:39,981 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:14:39,981 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:39,981 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:39,981 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:39,984 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:39,984 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:14:39,984 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:39,985 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:39,985 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:14:39,985 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [64#L703-1true, Black: 160#true, 133#L710-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:39,985 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:14:39,985 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:39,985 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:14:39,985 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:39,985 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, 174#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:39,985 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:14:39,985 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:39,986 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:39,986 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:40,838 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [68#L717-3true, 132#L710-1true, Black: 162#(= ~count~0 0), 8#L701-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:40,838 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:14:40,838 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:40,838 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:40,839 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:41,014 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [98#L708-3true, 99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:41,015 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:14:41,015 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:41,015 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:41,015 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:41,016 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 166#true, 138#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:41,016 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:14:41,016 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:14:41,016 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:14:41,016 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:14:41,452 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 5#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:41,452 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:14:41,452 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:41,452 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:41,453 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:41,735 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][34], [132#L710-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 77#L702-1true, 174#true, 46#L709-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:41,736 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is not cut-off event [2020-10-16 04:14:41,736 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:14:41,736 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:14:41,736 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:14:41,741 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [132#L710-1true, Black: 162#(= ~count~0 0), 8#L701-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:41,741 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:14:41,741 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:41,741 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:41,742 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:41,812 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [98#L708-3true, 99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:41,812 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:14:41,812 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:41,812 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:41,812 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:41,813 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:41,813 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:14:41,813 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:41,814 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:41,814 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:41,881 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [132#L710-1true, Black: 162#(= ~count~0 0), 103#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:41,882 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:14:41,882 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:41,882 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:41,882 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:41,910 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [132#L710-1true, Black: 162#(= ~count~0 0), 166#true, 138#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:41,910 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:14:41,910 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:41,910 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:41,910 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:42,646 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, 107#L709-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:42,647 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:14:42,647 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:42,647 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:42,647 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:42,727 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 48#L710-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 50#L708-3true, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:42,727 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:14:42,727 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:42,727 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:42,727 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:42,888 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [64#L703-1true, 98#L708-3true, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:42,889 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:14:42,889 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:42,889 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:42,889 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:43,022 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1048] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][50], [4#L702-1true, 133#L710-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 48#L710-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:43,022 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:14:43,023 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:43,023 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:43,023 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:43,129 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [64#L703-1true, Black: 162#(= ~count~0 0), 5#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:43,129 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:14:43,130 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:43,130 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:43,130 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:43,131 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1048] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][36], [4#L702-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 174#true, 48#L710-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:43,131 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is not cut-off event [2020-10-16 04:14:43,131 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:14:43,131 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:14:43,131 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:14:43,136 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 48#L710-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 120#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:43,137 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:14:43,137 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:43,137 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:43,137 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:57,399 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 105#thr2ENTRYtrue, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:57,399 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:14:57,400 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:14:57,400 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:14:57,400 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:14:57,402 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 45#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:57,403 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:14:57,403 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:14:57,403 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:14:57,403 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:14:57,477 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:57,478 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:14:57,478 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:14:57,478 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:14:57,478 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:14:58,165 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 105#thr2ENTRYtrue, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:58,165 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:14:58,165 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:58,165 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:58,165 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:58,174 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 45#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:58,174 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:14:58,175 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:58,175 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:58,175 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:58,284 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:58,284 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:14:58,284 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:58,284 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:58,284 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:59,600 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 105#thr2ENTRYtrue, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:59,600 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:14:59,600 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:59,601 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:14:59,601 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:59,601 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [64#L703-1true, 98#L708-3true, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:59,601 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:14:59,601 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:14:59,601 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:59,601 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:14:59,614 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 45#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:59,614 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:14:59,614 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:59,614 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:59,614 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:14:59,640 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 13#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:59,640 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:14:59,640 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:59,640 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:14:59,640 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:59,839 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [98#L708-3true, 99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:59,839 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:14:59,839 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:59,839 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:59,839 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:59,870 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [98#L708-3true, 99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:59,871 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:14:59,871 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:14:59,871 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:14:59,871 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:01,236 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][68], [Black: 160#true, 132#L710-1true, 133#L710-1true, 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:01,236 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:01,236 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:01,237 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:01,237 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:01,237 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][68], [Black: 160#true, 132#L710-1true, 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:01,237 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:01,237 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:01,237 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:01,237 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:01,237 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [132#L710-1true, Black: 162#(= ~count~0 0), 166#true, 138#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:01,237 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:01,238 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:01,238 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:01,238 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:01,238 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [132#L710-1true, 133#L710-1true, Black: 162#(= ~count~0 0), 166#true, 138#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:01,238 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:01,238 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:01,238 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:01,238 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:01,238 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [132#L710-1true, Black: 162#(= ~count~0 0), 166#true, 138#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:01,238 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:01,239 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:01,239 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:01,239 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:01,862 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][68], [Black: 160#true, 133#L710-1true, 168#(= ~count~0 0), Black: 166#true, 107#L709-1true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:01,863 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:01,863 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:01,863 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:01,863 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:01,863 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [Black: 162#(= ~count~0 0), 133#L710-1true, 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:01,863 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:01,863 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:01,863 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:01,863 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:01,872 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 107#L709-1true, 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:01,872 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:01,872 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:01,872 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:01,872 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:01,872 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [Black: 160#true, 133#L710-1true, 168#(= ~count~0 0), 107#L709-1true, Black: 166#true, 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:01,872 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:01,872 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:01,872 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:01,873 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:01,873 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), 77#L702-1true, 46#L709-1true, 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:01,873 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:01,873 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:01,873 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:01,873 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:01,895 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 107#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 121#L702-1true, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:01,895 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:01,895 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:01,895 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:01,895 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:02,524 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, 5#L708-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:02,524 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:02,524 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:02,524 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:02,524 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:02,524 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [64#L703-1true, 98#L708-3true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:02,524 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:02,524 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:02,525 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:02,525 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:02,525 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [64#L703-1true, Black: 160#true, 5#L708-3true, 133#L710-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:02,525 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:02,525 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:02,525 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:02,525 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:02,525 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [64#L703-1true, 98#L708-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:02,525 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:02,525 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:02,525 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:02,526 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:02,526 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, 98#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:02,526 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:02,526 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:02,526 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:02,526 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:02,526 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, 5#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:02,526 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:02,526 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:02,526 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:02,526 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:02,530 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, Black: 162#(= ~count~0 0), 103#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:02,531 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:02,531 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:02,531 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:02,531 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:02,531 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [64#L703-1true, Black: 160#true, 133#L710-1true, 103#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:02,531 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:02,531 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:02,531 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:02,531 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:02,531 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 103#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 46#L709-1true, 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:02,532 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:02,532 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:02,532 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:02,532 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:02,533 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 5#L708-3true, 169#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:02,534 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:02,534 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:02,534 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:02,534 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:02,569 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [4#L702-1true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 48#L710-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:02,569 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:02,570 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:02,570 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:02,570 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:02,570 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [4#L702-1true, Black: 160#true, 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:02,570 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:02,570 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:02,570 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:02,570 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:02,883 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:02,883 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:02,883 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:02,883 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:02,883 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:02,978 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][68], [4#L702-1true, Black: 160#true, 133#L710-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 48#L710-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:02,978 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:02,978 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:02,978 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:02,978 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:02,978 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][68], [4#L702-1true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 48#L710-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:02,978 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:02,979 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:02,979 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:02,979 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:02,979 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][68], [64#L703-1true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 48#L710-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:02,979 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:02,979 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:02,979 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:02,979 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:02,979 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [4#L702-1true, 133#L710-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:02,980 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:02,980 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:02,980 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:02,980 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:02,980 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [4#L702-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 174#true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:02,980 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:02,980 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:02,980 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:02,980 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:02,980 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 46#L709-1true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:02,980 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:02,980 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:02,981 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:02,981 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:05,057 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [132#L710-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:05,057 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,057 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:05,057 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,057 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,821 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][33], [132#L710-1true, 133#L710-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 77#L702-1true, 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:05,821 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is not cut-off event [2020-10-16 04:15:05,821 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:15:05,821 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:15:05,821 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:15:05,859 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [98#L708-3true, 99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:05,860 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,860 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,860 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,860 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,861 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:05,861 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,861 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,861 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,861 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,885 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][96], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:05,885 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is not cut-off event [2020-10-16 04:15:05,885 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:15:05,885 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:15:05,885 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:15:05,904 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][96], [132#L710-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 48#L710-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:05,904 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is not cut-off event [2020-10-16 04:15:05,904 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:15:05,904 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:15:05,904 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:15:05,911 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [132#L710-1true, Black: 162#(= ~count~0 0), 166#true, 138#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:05,912 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,912 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,912 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,912 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,971 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:05,971 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,972 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,972 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,972 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:06,157 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:06,157 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:06,157 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:06,157 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:06,157 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:06,285 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:06,285 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:06,286 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:06,286 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:06,286 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:06,469 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 108#L710-1true, Black: 168#(= ~count~0 0), 46#L709-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:06,469 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:06,469 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:06,469 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:06,470 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:06,631 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, 120#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:06,631 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:06,631 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:06,631 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:06,631 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:06,821 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:15:06,821 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:06,821 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:06,822 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:06,822 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:08,442 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [64#L703-1true, Black: 160#true, 168#(= ~count~0 0), 105#thr2ENTRYtrue, Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:08,442 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:08,442 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:08,442 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:08,442 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:08,443 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 105#thr2ENTRYtrue, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:08,443 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:08,443 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:08,443 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:08,443 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:08,443 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 105#thr2ENTRYtrue, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:08,443 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:08,443 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:08,443 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:08,443 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:08,446 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 45#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:08,446 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:08,446 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:08,447 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:08,447 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:08,447 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [64#L703-1true, Black: 160#true, 133#L710-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 45#thr2ENTRYtrue, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:08,447 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:08,447 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:08,447 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:08,447 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:08,447 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:08,447 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:08,447 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:08,448 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:08,448 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:08,452 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 13#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:08,452 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:08,452 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:08,452 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:08,452 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:09,481 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [98#L708-3true, 99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:09,481 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:09,481 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:09,482 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:09,482 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:09,484 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 103#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:09,485 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:09,485 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:09,485 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:09,485 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:09,485 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 5#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:09,485 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:09,485 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:09,485 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:09,485 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:09,485 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][40], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, 138#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:09,486 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:09,486 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:09,486 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:09,486 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:09,766 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][40], [Black: 162#(= ~count~0 0), 166#true, 138#L709-1true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:09,766 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:09,766 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:09,766 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:09,767 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:09,906 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [64#L703-1true, 68#L717-3true, 5#L708-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:09,907 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,907 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,907 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:09,907 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:10,095 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 8#L701-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:10,095 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,095 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,095 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,095 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,190 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [Black: 160#true, 132#L710-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:10,190 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:10,190 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:10,190 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:10,190 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:10,200 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 105#thr2ENTRYtrue, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:10,200 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,200 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,200 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,200 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,209 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 45#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:10,209 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,209 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,209 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,209 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,228 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [98#L708-3true, 99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:10,228 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,228 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,228 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,228 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,229 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:10,229 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,229 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,230 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,230 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,232 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:10,232 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,232 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,232 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,233 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,240 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 71#L701-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:10,241 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,241 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,241 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,241 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,246 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 103#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:10,247 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,247 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,247 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,247 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,329 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:10,329 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,329 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,329 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,329 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,417 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 107#L709-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:10,417 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:10,417 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:10,417 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:10,417 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:11,261 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, 68#L717-3true, 5#L708-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:11,261 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:11,261 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:11,261 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:11,261 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:11,271 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 103#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:11,271 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:11,271 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:11,271 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:11,271 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:11,384 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [68#L717-3true, 4#L702-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:11,384 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:11,384 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:11,384 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:11,384 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:11,468 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [64#L703-1true, Black: 162#(= ~count~0 0), 5#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:11,468 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:11,469 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:11,469 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:11,469 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:11,476 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1048] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][50], [4#L702-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 48#L710-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:11,476 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:11,476 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:11,476 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:11,476 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:12,749 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [132#L710-1true, Black: 162#(= ~count~0 0), 8#L701-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:12,749 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:12,749 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:12,749 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:12,750 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:12,750 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [132#L710-1true, Black: 160#true, 133#L710-1true, 8#L701-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:12,750 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:12,750 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:12,750 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:12,750 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:12,750 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [132#L710-1true, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:12,750 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:12,750 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:12,750 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:12,750 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:12,831 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [Black: 160#true, 132#L710-1true, 71#L701-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 176#(= ~count~0 0), 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:12,831 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:12,831 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:12,831 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:12,831 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:14,522 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [Black: 160#true, 168#(= ~count~0 0), 107#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 48#L710-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 121#L702-1true, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:14,522 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:14,522 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:14,523 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:14,523 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:14,523 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 138#L709-1true, 107#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 121#L702-1true, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:14,523 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:14,523 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:14,523 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:14,523 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:14,663 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:14,663 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:14,663 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:14,663 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:14,663 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:14,664 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [99#thr2EXITtrue, Black: 160#true, 133#L710-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 48#L710-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:14,664 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:14,664 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:14,664 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:14,664 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:14,664 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [98#L708-3true, 99#thr2EXITtrue, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 48#L710-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:14,664 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:14,664 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:14,664 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:14,664 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:14,665 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 46#L709-1true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:14,665 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:14,665 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:14,665 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:14,665 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:14,665 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [98#L708-3true, 99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:14,665 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:14,665 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:14,665 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:14,666 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:14,666 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, 138#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:14,667 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:14,667 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:14,667 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:14,667 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:16,643 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [64#L703-1true, Black: 162#(= ~count~0 0), 5#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:16,644 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:16,644 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:16,644 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:16,644 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:16,644 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [64#L703-1true, Black: 160#true, 5#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 176#(= ~count~0 0), 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:16,644 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:16,644 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:16,644 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:16,645 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:16,645 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 5#L708-3true, 169#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:16,645 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:16,645 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:16,645 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:16,645 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:16,645 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:17,407 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [132#L710-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:17,408 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:17,408 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:17,408 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:17,408 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:17,437 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [68#L717-3true, Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:17,437 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:17,438 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:17,438 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:17,438 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:17,438 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][40], [133#L710-1true, Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:17,438 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:17,438 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:17,438 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:17,438 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:17,439 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [68#L717-3true, Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:17,439 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:17,439 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:17,439 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:17,439 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:17,471 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, 107#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:17,471 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is not cut-off event [2020-10-16 04:15:17,471 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:15:17,471 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:15:17,471 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:15:17,662 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, 120#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:17,662 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:17,662 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:17,662 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:17,663 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:17,737 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][96], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 48#L710-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 121#L702-1true, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:17,737 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is not cut-off event [2020-10-16 04:15:17,737 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:15:17,737 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:15:17,737 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:15:17,742 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 48#L710-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:17,743 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:17,743 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:17,743 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:17,743 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:17,753 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:17,753 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:17,753 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:17,753 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:17,753 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:17,772 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [132#L710-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:17,772 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:17,772 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:17,772 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:17,772 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:17,789 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:17,789 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:17,789 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:17,789 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:17,789 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:17,887 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:17,887 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:17,887 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:17,887 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:17,887 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:18,020 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:18,020 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:18,020 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:18,020 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:18,021 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:18,021 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:18,021 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:18,021 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:18,021 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:18,021 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:18,021 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [64#L703-1true, Black: 160#true, 133#L710-1true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:18,022 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:18,022 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:18,022 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:18,022 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:18,071 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][76], [99#thr2EXITtrue, 133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:18,071 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:18,071 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:18,071 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:18,071 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:19,325 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 105#thr2ENTRYtrue, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:19,325 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:19,325 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:19,326 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:19,326 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:19,326 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [99#thr2EXITtrue, Black: 160#true, 168#(= ~count~0 0), 105#thr2ENTRYtrue, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:19,326 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:19,326 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:19,326 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:19,326 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:19,329 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 45#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:19,330 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:19,330 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:19,330 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:19,330 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:19,330 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [99#thr2EXITtrue, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 45#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 48#L710-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:19,330 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:19,330 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:19,330 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:19,331 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:19,436 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [99#thr2EXITtrue, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 79#thr2EXITtrue, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:19,437 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:19,437 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:19,437 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:19,437 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:19,437 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:19,437 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:19,437 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:19,437 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:19,437 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:20,095 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 107#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, thr2Thread1of4ForFork0InUse, 121#L702-1true, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:20,095 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:20,095 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:20,095 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:20,096 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:20,100 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [Black: 160#true, 132#L710-1true, 5#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 176#(= ~count~0 0), 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:20,100 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:20,100 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:20,101 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:20,101 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:20,102 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 107#L709-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:20,103 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:20,103 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:20,103 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:20,103 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:20,103 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [Black: 160#true, 133#L710-1true, 168#(= ~count~0 0), 107#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:20,103 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:20,103 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:20,103 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:20,103 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:20,103 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), 46#L709-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:20,104 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:20,104 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:20,104 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:20,104 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:20,147 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [132#L710-1true, Black: 160#true, 103#L708-3true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:20,147 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:20,147 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:20,147 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:20,147 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:20,752 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, 5#L708-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:20,752 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:20,752 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:20,753 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:20,753 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:20,753 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [64#L703-1true, 98#L708-3true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:20,753 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:20,753 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:20,753 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:20,753 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:20,754 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [64#L703-1true, Black: 160#true, 5#L708-3true, 133#L710-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:20,754 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:20,754 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:20,754 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:20,754 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:20,754 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [64#L703-1true, 98#L708-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:20,755 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:20,755 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:20,755 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:20,755 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:20,755 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, 5#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:20,755 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:20,755 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:20,755 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:20,756 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:20,756 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, 98#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:20,756 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:20,756 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:20,756 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:20,756 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:20,761 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, Black: 162#(= ~count~0 0), 103#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:20,761 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:20,761 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:20,762 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:20,762 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:20,800 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [4#L702-1true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 48#L710-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:20,800 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:20,801 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:20,801 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:20,801 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:20,802 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [4#L702-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:20,803 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:20,803 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:20,803 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:20,803 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:20,803 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [4#L702-1true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 48#L710-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:20,803 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:20,803 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:20,803 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:20,803 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:20,803 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:20,803 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [Black: 160#true, 4#L702-1true, 133#L710-1true, 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:20,803 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:20,804 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:20,804 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:20,804 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:20,804 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [4#L702-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:20,804 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:20,804 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:20,804 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:20,804 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:20,804 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [4#L702-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:20,804 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:20,805 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:20,805 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:20,805 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:21,803 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [132#L710-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:21,804 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:21,804 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:21,804 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:21,804 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:22,478 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 8#L701-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:22,478 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:22,478 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:22,479 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:22,479 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:22,490 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][33], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:22,490 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is not cut-off event [2020-10-16 04:15:22,490 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:15:22,490 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:15:22,490 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:15:22,535 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][33], [132#L710-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:22,536 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is not cut-off event [2020-10-16 04:15:22,536 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:15:22,536 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:15:22,536 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:15:22,565 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 46#L709-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:22,565 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:22,565 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:22,565 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:22,565 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:22,566 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][68], [132#L710-1true, Black: 160#true, 133#L710-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:22,566 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:22,566 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:22,566 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:22,566 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:22,567 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [132#L710-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:22,567 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:22,567 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:22,567 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:22,567 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:22,567 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [132#L710-1true, 133#L710-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:22,567 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:22,567 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:22,567 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:22,568 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:22,572 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [98#L708-3true, 99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:22,572 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:22,572 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:22,572 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:22,572 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:22,573 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:22,573 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:22,573 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:22,573 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:22,573 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:22,577 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:22,577 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:22,577 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:22,577 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:22,577 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:22,583 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 71#L701-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:22,583 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:22,583 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:22,583 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:22,583 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:22,590 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 103#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:22,591 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:22,591 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:22,591 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:22,591 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:22,598 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1001] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][112], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 46#L709-1true, 174#true, 143#L721-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:22,598 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is not cut-off event [2020-10-16 04:15:22,598 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:15:22,598 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:15:22,598 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:15:22,599 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][96], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:22,599 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is not cut-off event [2020-10-16 04:15:22,599 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:15:22,599 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:15:22,599 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:15:22,607 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][71], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:22,607 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is not cut-off event [2020-10-16 04:15:22,607 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:15:22,607 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:15:22,607 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:15:22,620 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1001] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][112], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 46#L709-1true, 16#L722-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:22,620 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is not cut-off event [2020-10-16 04:15:22,620 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:15:22,620 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:15:22,620 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:15:22,621 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][96], [132#L710-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:22,621 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is not cut-off event [2020-10-16 04:15:22,621 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:15:22,621 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:15:22,621 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:15:22,627 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][71], [132#L710-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 48#L710-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:22,627 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is not cut-off event [2020-10-16 04:15:22,627 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:15:22,627 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:15:22,627 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:15:22,693 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:22,693 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:22,694 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:22,694 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:15:22,694 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:22,694 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [68#L717-3true, 133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:22,694 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:22,694 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:22,694 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:22,694 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:22,694 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:22,694 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:22,694 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:22,695 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:22,695 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:15:38,004 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:38,005 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:38,005 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:38,005 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:38,005 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:38,140 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [132#L710-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:38,140 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:38,141 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:38,141 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:38,141 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:38,155 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:38,156 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:38,156 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:38,156 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:38,156 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:38,196 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 107#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:38,197 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:38,197 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:38,197 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:38,197 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:38,318 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 46#L709-1true, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:38,318 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:38,318 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:38,318 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:38,318 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:38,418 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][76], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:38,419 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:38,419 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:38,419 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:38,419 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:38,471 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 120#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:38,471 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:38,472 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:38,472 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:38,472 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:39,955 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][68], [132#L710-1true, Black: 160#true, 133#L710-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 118#L702-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:39,955 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:39,955 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:39,955 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:39,955 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:39,956 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][68], [Black: 160#true, 132#L710-1true, 133#L710-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:39,956 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:39,956 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:39,956 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:39,956 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:39,956 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [132#L710-1true, Black: 162#(= ~count~0 0), 133#L710-1true, 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 118#L702-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:39,956 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:39,956 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:39,957 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:39,957 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:39,957 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [132#L710-1true, 133#L710-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:39,957 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:39,957 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:39,957 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:39,957 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:40,019 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][68], [132#L710-1true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:40,020 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:40,020 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:40,020 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:40,020 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:40,020 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [132#L710-1true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 22#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:40,020 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:40,020 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:40,020 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:40,020 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:40,021 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [132#L710-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:40,021 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:40,021 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:40,021 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:40,021 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:40,021 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [132#L710-1true, Black: 162#(= ~count~0 0), 166#true, 108#L710-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:40,021 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:40,021 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:40,021 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:40,021 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:40,838 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [Black: 160#true, 133#L710-1true, 168#(= ~count~0 0), 138#L709-1true, 107#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:40,838 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:40,838 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:40,838 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:40,838 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:41,130 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [Black: 162#(= ~count~0 0), 133#L710-1true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:41,130 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:41,130 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:41,130 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:41,130 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:41,941 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 133#L710-1true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:41,941 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:41,941 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:41,941 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:41,941 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:41,949 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:41,949 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:41,949 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:41,949 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:41,949 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:42,415 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][68], [64#L703-1true, Black: 160#true, 133#L710-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 48#L710-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:42,415 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:42,415 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:42,415 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:42,415 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:42,415 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, 133#L710-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:42,415 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:42,415 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:42,416 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:42,416 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:42,670 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 115#L740-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:42,670 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:42,670 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:42,670 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:42,670 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:42,672 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 107#L709-1true, Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 115#L740-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:42,672 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:42,673 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:42,673 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:42,673 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:42,687 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:42,687 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:42,687 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:42,688 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:42,688 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:42,702 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:42,702 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:42,702 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:42,702 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:42,702 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:42,702 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:42,703 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:42,703 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:42,703 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:42,703 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:43,024 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:43,024 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:43,024 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:43,024 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:43,024 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:43,026 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:43,026 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:43,026 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:43,026 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:43,026 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:43,026 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:43,037 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [132#L710-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 48#L710-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:43,037 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is not cut-off event [2020-10-16 04:15:43,037 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:15:43,037 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:15:43,037 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:15:43,037 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [132#L710-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:43,038 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:43,038 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:43,038 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:43,038 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:43,140 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:43,140 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:43,140 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:43,140 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:43,141 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:43,142 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:43,142 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:43,142 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:43,142 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:43,142 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:43,146 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][76], [99#thr2EXITtrue, 133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:43,146 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:43,146 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:43,146 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:43,146 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:44,767 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 107#L709-1true, Black: 169#(= 0 (+ ~count~0 1)), 48#L710-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:44,767 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:44,767 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:44,767 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:44,767 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:44,768 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 121#L702-1true, 59#L720true, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:44,768 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:44,768 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:44,768 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:44,768 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:44,895 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [98#L708-3true, 99#thr2EXITtrue, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 48#L710-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:44,895 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:44,895 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:44,895 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:44,895 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:44,896 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [98#L708-3true, 99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:44,896 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:44,896 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:44,896 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:44,896 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:44,901 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][68], [99#thr2EXITtrue, Black: 160#true, 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:44,901 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:44,901 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:44,901 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:44,901 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:44,901 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [99#thr2EXITtrue, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 176#(= ~count~0 0), 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:44,902 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:15:44,902 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:44,902 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:44,902 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:44,902 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [99#thr2EXITtrue, Black: 160#true, 5#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 176#(= ~count~0 0), 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:44,902 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:44,902 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:44,902 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:44,902 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:44,902 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [99#thr2EXITtrue, Black: 160#true, 103#L708-3true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:44,902 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:44,902 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:44,903 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:44,903 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:44,903 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:44,903 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:15:44,903 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:44,903 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:44,903 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:44,903 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 103#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:44,903 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:44,904 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:44,904 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:44,904 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:44,904 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, 138#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:44,904 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:44,904 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:44,904 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:44,904 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:44,905 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:44,905 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:44,905 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:44,905 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:44,905 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:45,688 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [132#L710-1true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:45,688 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:15:45,688 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:45,688 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:45,688 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:45,689 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [132#L710-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:45,689 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:15:45,689 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:45,689 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:45,689 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:45,771 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][68], [Black: 160#true, 168#(= ~count~0 0), 138#L709-1true, 107#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:45,771 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:45,772 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:45,772 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:45,772 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:45,772 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [Black: 162#(= ~count~0 0), 166#true, 138#L709-1true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:45,772 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:45,772 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:45,772 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:45,772 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:48,679 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [64#L703-1true, 5#L708-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:48,679 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:48,679 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:48,680 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:48,680 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:48,680 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [64#L703-1true, Black: 160#true, 5#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 48#L710-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:48,680 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:48,680 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:48,680 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:48,680 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:48,680 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 5#L708-3true, 169#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:48,680 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:48,680 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:48,680 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:48,681 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:49,443 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, 107#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:49,443 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is not cut-off event [2020-10-16 04:15:49,443 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:15:49,443 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:15:49,444 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:15:49,618 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 120#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:49,618 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:49,619 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:49,619 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:49,619 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:49,632 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][33], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, 108#L710-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 77#L702-1true, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:49,632 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is not cut-off event [2020-10-16 04:15:49,632 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:15:49,632 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:15:49,632 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:15:49,684 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [132#L710-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:49,684 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:49,684 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:49,684 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:49,684 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:49,686 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [132#L710-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:49,686 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:15:49,686 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:49,686 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:49,686 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:49,686 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [132#L710-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:49,686 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:49,686 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:49,686 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:49,687 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:49,687 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [Black: 160#true, 132#L710-1true, 133#L710-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:49,687 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:15:49,687 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:49,687 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:49,687 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:49,690 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1001] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][112], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 46#L709-1true, 174#true, 16#L722-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:49,690 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is not cut-off event [2020-10-16 04:15:49,690 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:15:49,690 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:15:49,690 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:15:49,691 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][96], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:49,691 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is not cut-off event [2020-10-16 04:15:49,692 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:15:49,692 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:15:49,692 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:15:49,697 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][71], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 48#L710-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 118#L702-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:49,697 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is not cut-off event [2020-10-16 04:15:49,697 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:15:49,697 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:15:49,697 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:15:49,778 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 77#L702-1true, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:49,778 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:49,778 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:49,778 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:49,778 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:49,807 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 108#L710-1true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:49,807 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:49,807 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:49,807 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:49,807 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:49,858 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:49,858 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:49,858 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:49,858 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:49,858 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:49,877 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 107#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:49,877 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:49,877 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:49,878 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:49,878 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:49,932 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:49,933 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:15:49,933 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:49,933 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:49,933 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:49,933 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [64#L703-1true, Black: 160#true, 133#L710-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 48#L710-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:49,933 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:15:49,933 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:49,933 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:49,934 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:49,963 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [4#L702-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:49,963 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is not cut-off event [2020-10-16 04:15:49,963 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:15:49,963 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:15:49,963 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:15:49,975 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][76], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:49,975 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:49,975 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:49,976 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:49,976 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:49,979 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][76], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:49,979 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:49,979 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:49,979 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:49,979 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:49,979 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:51,619 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [132#L710-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:51,619 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:15:51,619 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:51,619 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:15:51,620 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:51,620 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:51,620 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:51,620 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:51,620 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,620 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,620 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:15:52,122 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:52,122 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:52,122 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:52,122 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:52,122 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:52,186 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [Black: 160#true, 132#L710-1true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:52,187 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:52,187 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:52,187 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:52,187 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:52,189 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [132#L710-1true, Black: 160#true, 133#L710-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:52,189 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:52,189 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:52,189 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:52,189 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:52,214 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 71#L701-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:52,214 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:52,214 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:52,215 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:52,215 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:52,468 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 107#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 78#L703-1true, 174#true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:52,468 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:52,468 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:52,468 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:52,468 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:52,722 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:52,722 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:52,722 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:52,722 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:52,722 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:52,825 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [Black: 160#true, 132#L710-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 176#(= ~count~0 0), 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:52,825 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:52,825 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:52,825 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:52,825 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:52,825 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [132#L710-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:52,825 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:52,826 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:52,826 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:52,826 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:52,898 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][68], [Black: 160#true, 133#L710-1true, 168#(= ~count~0 0), Black: 166#true, 107#L709-1true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:52,898 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:52,898 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:52,898 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:52,898 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:52,898 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:52,899 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:52,899 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:52,899 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:52,899 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:52,899 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [Black: 162#(= ~count~0 0), 133#L710-1true, 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:52,899 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:52,899 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:52,899 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:52,899 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:52,900 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:52,900 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:52,900 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:52,900 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:52,900 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:52,969 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, 107#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:52,969 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is not cut-off event [2020-10-16 04:15:52,969 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:15:52,969 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:15:52,969 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:15:53,227 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][40], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:53,227 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:53,227 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:53,227 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:53,227 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:53,375 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 45#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:53,376 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:53,376 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:53,376 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:53,376 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:53,565 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:53,565 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:53,565 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:53,565 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:53,565 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:54,233 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:54,234 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:54,234 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:54,234 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:54,234 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:54,254 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [64#L703-1true, Black: 160#true, 133#L710-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:54,254 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:54,254 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:54,254 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:54,255 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:54,323 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, 120#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:54,323 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:54,323 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:54,323 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:54,323 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:54,418 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:54,419 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:54,419 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:54,419 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:54,419 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:54,422 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:54,423 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:54,423 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:54,423 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:54,423 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:54,430 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 133#L710-1true, 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:54,431 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:54,431 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:54,431 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:54,431 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:54,496 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:54,496 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is not cut-off event [2020-10-16 04:15:54,497 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:15:54,497 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:15:54,497 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:15:54,550 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:54,550 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:54,550 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:54,550 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:54,550 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:54,578 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:54,578 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:54,578 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:54,578 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:54,578 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:54,580 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:54,580 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:54,580 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:54,580 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:54,580 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:54,581 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:54,582 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:54,582 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:54,582 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:54,582 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:54,585 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][26], [99#thr2EXITtrue, 68#L717-3true, 133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:54,586 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:54,586 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:54,586 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:54,586 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:57,689 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][68], [Black: 160#true, 132#L710-1true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:57,690 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:57,690 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:57,690 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:57,690 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:15:57,690 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [132#L710-1true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 22#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:57,690 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:57,690 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:57,690 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:57,690 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:57,691 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [132#L710-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:57,691 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:57,691 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:57,691 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:57,691 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:57,691 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [132#L710-1true, Black: 162#(= ~count~0 0), 166#true, 108#L710-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:57,691 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:57,691 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:15:57,691 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:57,691 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:58,495 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 107#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 46#L709-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:58,495 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:58,495 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:58,495 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:58,495 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:59,602 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 133#L710-1true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:59,602 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:59,602 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:15:59,602 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:59,602 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:59,608 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, 133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:59,609 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:59,609 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:59,609 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:59,609 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:00,044 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][68], [64#L703-1true, Black: 160#true, 133#L710-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:00,044 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:00,044 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:00,044 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:00,045 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:00,045 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, 133#L710-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:00,045 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:00,045 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:00,045 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:00,045 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:00,070 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][68], [64#L703-1true, Black: 160#true, 133#L710-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:00,070 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:00,070 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:00,070 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:00,070 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:00,070 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, 133#L710-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:00,071 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:00,071 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:00,071 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:00,071 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:00,365 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:00,365 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:00,365 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:00,366 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:00,366 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:00,403 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:00,404 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is not cut-off event [2020-10-16 04:16:00,404 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2020-10-16 04:16:00,404 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2020-10-16 04:16:00,404 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2020-10-16 04:16:00,485 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 107#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:00,485 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,485 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,485 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,485 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,543 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:00,543 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is not cut-off event [2020-10-16 04:16:00,543 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2020-10-16 04:16:00,543 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2020-10-16 04:16:00,543 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2020-10-16 04:16:00,572 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][26], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:00,572 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:00,572 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:00,572 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:00,572 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:00,572 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [4#L702-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:00,572 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,572 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,572 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,573 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,618 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [132#L710-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:00,618 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,618 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,618 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,618 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,622 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:00,622 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,622 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,622 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,622 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,656 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:00,657 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,657 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,657 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,657 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,686 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:00,686 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,687 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,687 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,687 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,698 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, 108#L710-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:00,698 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,698 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,698 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,698 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,705 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:00,705 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is not cut-off event [2020-10-16 04:16:00,705 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2020-10-16 04:16:00,705 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2020-10-16 04:16:00,706 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2020-10-16 04:16:00,716 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [4#L702-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:00,716 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is not cut-off event [2020-10-16 04:16:00,716 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2020-10-16 04:16:00,716 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2020-10-16 04:16:00,716 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2020-10-16 04:16:00,719 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:00,719 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,719 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,719 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,720 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,721 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:00,721 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,721 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,721 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,721 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,723 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][76], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 108#L710-1true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:00,723 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,723 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,723 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,723 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:00,723 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:03,072 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 115#L740-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:03,072 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:03,072 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:03,072 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:03,072 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:03,074 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 107#L709-1true, Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:03,074 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:03,074 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:03,074 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:03,074 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:03,358 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:03,358 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:03,358 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:03,358 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:03,358 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:03,359 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:03,359 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:03,359 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:03,359 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:03,359 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:03,486 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:03,486 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:03,486 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:03,486 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:03,486 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:03,534 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:03,534 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:03,534 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:03,535 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:03,535 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:03,535 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:03,535 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:03,535 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:03,535 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:03,535 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:03,615 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 107#L709-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:03,616 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:03,616 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:03,616 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:03,616 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:03,822 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [99#thr2EXITtrue, Black: 160#true, 133#L710-1true, 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:03,823 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:03,823 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:03,823 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:03,823 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:04,105 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][40], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:04,106 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:04,106 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:04,106 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:04,106 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:04,115 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][40], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:04,115 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:04,116 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:04,116 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:04,116 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:04,116 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:04,116 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:04,116 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:04,116 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:04,116 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:04,227 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [64#L703-1true, Black: 162#(= ~count~0 0), 5#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:04,227 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:04,227 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:04,227 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:04,228 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:04,228 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][80], [64#L703-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 46#L709-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:04,228 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:04,228 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:04,228 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:04,228 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:04,228 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][89], [64#L703-1true, Black: 162#(= ~count~0 0), 133#L710-1true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:04,228 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:04,228 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:04,228 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:04,228 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:04,231 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][70], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 46#L709-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 118#L702-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:04,231 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:04,231 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:04,231 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:04,231 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:04,231 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:04,231 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:04,231 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:04,232 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:04,232 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:04,232 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][71], [64#L703-1true, Black: 162#(= ~count~0 0), 133#L710-1true, 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 118#L702-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:04,232 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:04,232 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:04,232 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:04,232 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:04,243 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][33], [64#L703-1true, Black: 162#(= ~count~0 0), 133#L710-1true, 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:04,244 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:04,244 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:04,244 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:04,244 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:04,244 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][34], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 77#L702-1true, 174#true, 46#L709-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:04,244 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:04,244 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:04,244 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:04,244 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:04,244 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, Black: 162#(= ~count~0 0), 8#L701-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:04,245 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:04,245 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:04,245 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:04,245 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:04,349 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [64#L703-1true, Black: 162#(= ~count~0 0), 103#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:04,350 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:04,350 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:04,350 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:04,350 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:04,614 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [4#L702-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:04,614 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:04,614 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:04,614 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:04,614 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:04,755 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [Black: 160#true, 4#L702-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:04,755 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:04,755 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:04,755 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:04,755 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:06,576 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:06,577 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:06,577 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:06,577 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:06,577 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:06,577 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:06,577 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:06,577 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:06,577 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:06,577 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:06,578 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:06,578 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:06,578 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:06,578 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:06,578 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:06,578 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [64#L703-1true, Black: 160#true, 133#L710-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:06,578 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:06,578 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:06,578 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:06,578 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:06,594 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:06,595 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is not cut-off event [2020-10-16 04:16:06,595 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2020-10-16 04:16:06,595 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2020-10-16 04:16:06,595 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2020-10-16 04:16:06,634 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 115#L740-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:06,634 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:06,634 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:06,634 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:06,634 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:08,837 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [Black: 160#true, 132#L710-1true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:08,837 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:08,837 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:08,837 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:08,837 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:08,876 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 166#true, 108#L710-1true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:08,876 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:08,876 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:08,876 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:08,876 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:09,099 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), 78#L703-1true, 174#true, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:09,099 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:09,099 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:09,099 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:09,099 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:09,112 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [99#thr2EXITtrue, 133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:09,113 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:09,113 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:09,113 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:09,113 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:09,129 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 8#L701-3true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:09,129 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:09,129 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:09,129 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:09,129 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:09,135 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (let ((.cse0 (select |v_#memory_int_196| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= (store |v_#memory_int_196| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_195|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_~#mutexb~0.base_49| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexb~0.offset_49|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1))) InVars {#memory_int=|v_#memory_int_196|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_49|, ~#mutexb~0.base=|v_~#mutexb~0.base_49|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr1Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3, thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, #memory_int=|v_#memory_int_195|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_49|, ~#mutexb~0.base=|v_~#mutexb~0.base_49|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_1|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr1Thread1of4ForFork1_assume_abort_if_not_~cond, thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base][67], [99#thr2EXITtrue, Black: 160#true, 168#(= ~count~0 0), 8#L701-3true, Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 143#L721-2true, 79#thr2EXITtrue, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:09,135 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:09,135 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:09,136 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:09,136 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:09,265 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 166#true, 108#L710-1true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:09,266 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:09,266 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:09,266 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:09,266 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:09,293 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:09,293 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:09,293 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:09,293 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:09,293 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:09,294 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 71#L701-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:09,294 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:09,294 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:09,294 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:09,294 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:09,410 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [132#L710-1true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:09,410 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:09,410 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:09,410 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:09,410 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:09,504 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, 107#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:09,504 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is not cut-off event [2020-10-16 04:16:09,505 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is not cut-off event [2020-10-16 04:16:09,505 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is not cut-off event [2020-10-16 04:16:09,505 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is not cut-off event [2020-10-16 04:16:09,757 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][40], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:09,758 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:09,758 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:09,758 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:09,758 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:10,818 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 120#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:10,819 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:10,819 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:10,819 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:10,819 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:10,922 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 166#true, 108#L710-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:10,922 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:10,922 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:10,922 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:10,922 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:10,927 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:10,928 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is not cut-off event [2020-10-16 04:16:10,928 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is not cut-off event [2020-10-16 04:16:10,928 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is not cut-off event [2020-10-16 04:16:10,928 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is not cut-off event [2020-10-16 04:16:10,990 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [132#L710-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:10,990 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:10,990 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:10,990 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:10,990 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:10,999 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [132#L710-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:10,999 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:10,999 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:10,999 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:10,999 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:11,008 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:11,008 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:11,008 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:11,008 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:11,008 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:11,030 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:11,030 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:11,030 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:11,030 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:11,030 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:11,031 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:11,031 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:11,032 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:11,032 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:11,032 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:11,032 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:11,033 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:11,033 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:11,033 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:11,033 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:11,035 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][26], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 108#L710-1true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:11,035 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:11,035 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:11,035 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:11,035 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:11,035 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:11,038 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][76], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:11,038 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:11,038 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:11,038 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:11,038 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:11,045 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:11,046 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is not cut-off event [2020-10-16 04:16:11,046 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is not cut-off event [2020-10-16 04:16:11,046 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is not cut-off event [2020-10-16 04:16:11,046 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is not cut-off event [2020-10-16 04:16:11,063 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:11,063 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is not cut-off event [2020-10-16 04:16:11,063 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is not cut-off event [2020-10-16 04:16:11,064 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is not cut-off event [2020-10-16 04:16:11,064 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is not cut-off event [2020-10-16 04:16:12,069 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][68], [99#thr2EXITtrue, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 116#L703-1true, 117#L740-2true, 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:12,070 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:12,070 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:12,070 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:12,070 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:12,070 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][68], [99#thr2EXITtrue, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:12,070 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:12,070 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:12,070 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:12,070 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:12,071 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][68], [99#thr2EXITtrue, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:12,071 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:12,071 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:12,071 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:12,071 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:12,071 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:12,071 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:12,071 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:12,072 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:12,072 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:12,072 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:12,072 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:12,072 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:12,072 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:12,072 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:12,072 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:12,073 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:12,073 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:12,073 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:12,073 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:12,073 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:12,073 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:12,073 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:12,073 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:12,073 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:13,389 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:13,389 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:13,389 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:13,389 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:13,389 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:13,390 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:13,390 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:13,390 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:13,390 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:13,390 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:14,103 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 115#L740-1true, 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:14,104 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:14,104 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:14,104 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:14,104 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:14,107 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 115#L740-1true, 180#true, 116#L703-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:14,107 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:14,107 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:14,107 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:14,107 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:14,142 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [132#L710-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:14,142 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:14,142 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:14,142 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:14,142 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:14,159 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:14,159 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:14,159 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:14,159 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:14,159 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:14,177 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 107#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 52#L720-2true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:14,177 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:14,177 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:14,177 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:14,178 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:16,407 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][24], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:16,407 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:16,407 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:16,407 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:16,407 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:16,429 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 133#L710-1true, 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:16,429 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:16,429 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:16,429 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:16,429 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:16,499 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 107#L709-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:16,499 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:16,500 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:16,500 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:16,500 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:16,607 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:16,607 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is not cut-off event [2020-10-16 04:16:16,607 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is not cut-off event [2020-10-16 04:16:16,607 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is not cut-off event [2020-10-16 04:16:16,608 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is not cut-off event [2020-10-16 04:16:16,725 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][68], [99#thr2EXITtrue, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 52#L720-2true, 117#L740-2true, 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:16,726 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:16,726 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:16,726 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:16,726 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:16,726 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][40], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:16,726 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:16,726 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,726 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,726 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,727 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:16,727 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:16,727 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:16,727 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:16,727 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:16,727 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:16,727 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:16,727 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,727 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,727 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,728 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 117#L740-2true, 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:16,728 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:16,728 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:16,728 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:16,728 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:16,734 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][68], [99#thr2EXITtrue, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:16,734 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:16,734 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:16,734 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:16,734 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:16,734 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][40], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:16,735 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:16,735 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,735 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,735 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,735 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:16,735 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:16,735 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:16,735 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:16,735 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:16,996 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [4#L702-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:16,996 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:16,996 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:16,996 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:16,996 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:17,095 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:17,095 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:17,095 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:17,095 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:17,095 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:17,096 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:17,096 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:17,096 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:17,097 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:17,097 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:17,106 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][26], [99#thr2EXITtrue, 133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:17,106 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:17,106 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:17,106 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:17,106 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:17,106 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 133#L710-1true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:17,107 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:17,107 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:17,107 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:17,107 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:17,207 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][24], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:16:17,207 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:17,208 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:16:17,208 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:16:17,208 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:17,258 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [Black: 160#true, 132#L710-1true, 133#L710-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:17,259 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:17,259 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:17,259 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:17,259 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:19,591 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:19,591 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:19,591 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:19,591 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:19,591 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:19,591 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:19,591 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:19,592 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:19,592 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:19,592 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:19,741 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:19,741 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:19,741 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:19,741 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:19,741 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:19,741 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:19,741 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:19,741 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:19,742 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:19,742 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:19,843 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (let ((.cse0 (select |v_#memory_int_196| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= (store |v_#memory_int_196| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_195|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_~#mutexb~0.base_49| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexb~0.offset_49|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1))) InVars {#memory_int=|v_#memory_int_196|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_49|, ~#mutexb~0.base=|v_~#mutexb~0.base_49|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr1Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3, thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, #memory_int=|v_#memory_int_195|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_49|, ~#mutexb~0.base=|v_~#mutexb~0.base_49|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_1|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr1Thread1of4ForFork1_assume_abort_if_not_~cond, thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base][67], [99#thr2EXITtrue, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 143#L721-2true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:19,843 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:19,843 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:19,844 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:19,844 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:19,936 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 107#L709-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:19,936 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:19,936 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:19,936 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:19,936 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:19,959 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 107#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:19,959 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:19,959 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:19,959 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:19,959 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:19,974 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 107#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:19,974 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:19,974 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:19,974 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:19,975 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:20,040 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [99#thr2EXITtrue, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:20,040 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:20,040 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:20,040 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:20,040 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:20,040 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:20,041 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:20,041 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:20,041 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:20,041 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:20,087 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [99#thr2EXITtrue, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 77#L702-1true, 79#thr2EXITtrue, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:20,088 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:20,088 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:20,088 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:20,088 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:20,097 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:20,098 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is not cut-off event [2020-10-16 04:16:20,098 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2020-10-16 04:16:20,098 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2020-10-16 04:16:20,098 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2020-10-16 04:16:20,270 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [Black: 160#true, 168#(= ~count~0 0), 107#L709-1true, Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:20,271 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:20,271 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:20,271 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:20,271 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:20,271 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 107#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:20,271 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:20,271 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:20,271 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:20,271 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:20,404 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][40], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:20,404 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:20,404 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:20,404 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:20,404 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:20,414 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][40], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:20,414 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:20,414 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:20,414 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:20,414 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:20,414 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:20,415 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:20,415 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:20,415 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:20,415 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:20,594 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:20,594 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:20,594 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:20,595 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:20,595 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:20,595 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 46#L709-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:20,595 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:20,595 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:20,595 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:20,595 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:20,601 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:20,601 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:20,601 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:20,601 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:20,601 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:20,663 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:20,663 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:20,664 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:20,664 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:20,664 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:20,963 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:20,963 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is not cut-off event [2020-10-16 04:16:20,963 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2020-10-16 04:16:20,963 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2020-10-16 04:16:20,963 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2020-10-16 04:16:21,015 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [Black: 160#true, 4#L702-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:21,015 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:21,015 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:21,015 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:21,015 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:21,021 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][26], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:21,021 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:21,021 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:21,021 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:21,021 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:21,021 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [4#L702-1true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:21,021 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:21,021 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:21,022 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:21,022 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:21,022 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [4#L702-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:21,022 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:21,022 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:21,022 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:21,022 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:21,153 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:21,154 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is not cut-off event [2020-10-16 04:16:21,154 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2020-10-16 04:16:21,154 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2020-10-16 04:16:21,154 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2020-10-16 04:16:21,191 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 108#L710-1true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:21,192 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is not cut-off event [2020-10-16 04:16:21,192 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2020-10-16 04:16:21,192 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2020-10-16 04:16:21,192 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2020-10-16 04:16:21,221 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:21,221 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is not cut-off event [2020-10-16 04:16:21,221 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2020-10-16 04:16:21,221 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2020-10-16 04:16:21,221 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2020-10-16 04:16:26,675 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:26,675 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:26,675 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:26,675 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:26,675 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:26,682 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:26,682 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:26,682 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:26,682 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:26,683 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:26,696 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [132#L710-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 48#L710-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:26,697 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:26,697 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:26,697 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:26,697 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:26,697 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:26,720 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 133#L710-1true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:26,721 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:26,721 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:26,721 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:26,721 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:26,721 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:26,721 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:26,721 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:26,721 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:26,722 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:26,787 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][24], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:26,787 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:26,787 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:26,787 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:26,787 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:26,821 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 107#L709-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:26,821 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:26,821 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:26,821 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:26,822 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:26,896 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][68], [99#thr2EXITtrue, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:26,896 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:26,896 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:26,896 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:26,896 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:26,897 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][40], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:26,897 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:26,897 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:26,897 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:26,897 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:26,897 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:26,897 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:26,897 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:26,897 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:26,897 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:26,932 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:26,933 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:26,933 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:26,933 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:26,933 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:26,946 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][40], [64#L703-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 174#true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:26,946 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:26,946 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:26,946 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:26,946 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:27,008 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][76], [99#thr2EXITtrue, 133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:27,008 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:27,008 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:27,008 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:27,008 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:27,008 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:27,009 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [4#L702-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:27,009 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:27,009 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:27,009 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:27,009 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:27,039 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:27,040 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is not cut-off event [2020-10-16 04:16:27,040 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2020-10-16 04:16:27,040 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2020-10-16 04:16:27,040 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2020-10-16 04:16:27,047 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:27,047 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is not cut-off event [2020-10-16 04:16:27,047 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2020-10-16 04:16:27,047 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2020-10-16 04:16:27,047 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2020-10-16 04:16:27,048 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:27,049 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is not cut-off event [2020-10-16 04:16:27,049 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2020-10-16 04:16:27,049 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2020-10-16 04:16:27,049 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2020-10-16 04:16:27,172 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][24], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:16:27,173 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:27,173 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:27,173 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:27,173 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:27,180 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:16:27,180 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:27,180 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:27,181 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:27,181 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:27,183 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:16:27,183 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:27,183 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:27,183 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:27,183 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:28,137 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][68], [99#thr2EXITtrue, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 116#L703-1true, 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:28,137 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:28,137 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:28,138 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:28,138 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:28,138 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][68], [99#thr2EXITtrue, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:28,138 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:28,138 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:28,138 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:28,138 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:28,138 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][68], [99#thr2EXITtrue, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:28,139 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:28,139 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:28,139 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:28,139 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:28,139 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:28,139 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:28,139 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:28,139 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:28,140 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:28,140 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:28,140 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:28,140 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:28,140 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:28,140 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:28,140 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:28,140 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:28,141 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:28,141 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:28,141 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:28,141 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:28,141 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:28,141 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:28,141 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:28,141 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:29,292 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:29,292 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:29,292 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:29,292 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:29,292 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:29,293 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:29,293 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:29,293 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:29,293 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:29,293 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:29,329 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [99#thr2EXITtrue, 68#L717-3true, 133#L710-1true, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:29,329 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:29,329 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:16:29,329 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:29,329 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:29,395 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:29,395 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:29,395 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:29,395 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:29,395 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:29,396 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:29,396 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:29,396 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:29,396 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:29,396 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:29,492 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 107#L709-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:29,493 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:29,493 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:29,493 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:29,493 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:29,740 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:29,740 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:29,740 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:29,740 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:29,741 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:29,741 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:29,741 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:29,741 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:29,741 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:29,741 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:29,748 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:29,749 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:29,749 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:29,749 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:29,749 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:29,973 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [68#L717-3true, Black: 162#(= ~count~0 0), 133#L710-1true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, 120#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:29,973 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:29,973 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:16:29,974 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:29,974 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:30,079 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, 108#L710-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 52#L720-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:30,079 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:30,079 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:30,080 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:30,080 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:30,088 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:30,088 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:30,088 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:30,089 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:30,089 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:30,181 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][24], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:30,181 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,182 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:30,182 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,182 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:30,241 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][24], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:30,241 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,241 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,241 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:30,241 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:30,253 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (let ((.cse0 (select |v_#memory_int_196| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= (store |v_#memory_int_196| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_195|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_~#mutexb~0.base_49| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexb~0.offset_49|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1))) InVars {#memory_int=|v_#memory_int_196|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_49|, ~#mutexb~0.base=|v_~#mutexb~0.base_49|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr1Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3, thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, #memory_int=|v_#memory_int_195|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_49|, ~#mutexb~0.base=|v_~#mutexb~0.base_49|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_1|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr1Thread1of4ForFork1_assume_abort_if_not_~cond, thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base][67], [99#thr2EXITtrue, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 143#L721-2true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:30,253 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:30,253 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:30,253 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:30,253 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:30,288 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][24], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:30,289 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:30,289 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:30,289 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:30,289 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:30,289 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 107#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:30,289 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:30,289 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:30,289 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:30,289 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:30,290 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:16:30,299 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 107#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:30,299 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,299 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,299 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:30,299 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,299 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:30,315 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 107#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:30,315 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,315 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:30,315 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,315 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:30,335 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:30,335 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is not cut-off event [2020-10-16 04:16:30,336 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is not cut-off event [2020-10-16 04:16:30,336 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is not cut-off event [2020-10-16 04:16:30,336 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is not cut-off event [2020-10-16 04:16:30,371 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 108#L710-1true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:30,372 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,372 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,372 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,372 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,446 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:30,447 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,447 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,447 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,447 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,447 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:30,447 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,447 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,447 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,447 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,459 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:30,459 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,459 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,460 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,460 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,517 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][68], [99#thr2EXITtrue, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 52#L720-2true, 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:30,517 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:16:30,517 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:30,517 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:30,518 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:30,518 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][40], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:30,518 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:30,518 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:30,518 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:30,518 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:30,518 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:30,518 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:16:30,518 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:30,518 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:30,519 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:30,519 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:30,519 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:30,519 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:30,519 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:30,519 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:30,519 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:30,519 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:16:30,520 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:30,520 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:30,520 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:30,524 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][68], [99#thr2EXITtrue, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:30,524 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:16:30,524 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:30,525 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:30,525 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:30,525 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][40], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, 108#L710-1true, Black: 168#(= ~count~0 0), 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:30,525 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:30,525 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:30,525 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:30,525 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:30,525 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:30,525 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:16:30,525 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:30,525 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:30,526 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:30,618 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:30,618 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:30,618 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:30,618 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:30,618 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:30,619 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:30,619 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:30,619 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:30,619 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:30,619 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:16:30,619 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:30,649 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:30,649 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,649 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:30,649 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,649 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:30,656 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:30,657 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,657 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,657 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:30,657 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,657 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:30,839 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 108#L710-1true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:30,839 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,840 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,840 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,840 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,850 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:30,850 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,850 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,850 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,850 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,851 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:30,851 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,851 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,851 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,851 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,858 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][26], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 108#L710-1true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:30,858 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,858 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,858 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,858 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,858 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,859 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:30,859 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,859 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,859 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,859 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,859 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,864 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][76], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:30,864 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,864 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,864 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:30,864 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:31,280 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][24], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:16:31,280 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:31,280 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:31,280 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:31,280 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:31,822 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [99#thr2EXITtrue, Black: 160#true, 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:31,822 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:31,822 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:31,822 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:31,822 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:31,823 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [99#thr2EXITtrue, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 176#(= ~count~0 0), 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:31,823 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:31,823 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:31,823 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:31,823 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:31,823 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:31,823 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:31,823 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:31,823 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:31,823 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:31,824 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:31,824 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:31,824 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:31,824 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:31,824 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:34,693 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:16:34,694 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:34,694 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:34,694 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:34,694 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:16:35,266 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [64#L703-1true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:35,266 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:35,266 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:35,266 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:35,266 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:35,267 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:35,267 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:35,267 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:35,267 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:35,267 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:35,267 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:35,267 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:35,267 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:35,267 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:35,267 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:35,286 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:35,286 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:35,286 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:35,286 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:35,286 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:35,286 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:35,286 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [64#L703-1true, Black: 160#true, 133#L710-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:35,286 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:35,287 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:35,287 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:35,287 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:35,287 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:35,287 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:35,287 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:35,287 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:35,287 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:35,287 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:35,287 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:36,290 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [68#L717-3true, 132#L710-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:36,290 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:36,290 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:36,290 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:36,290 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:36,380 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 103#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:36,381 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:36,381 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:36,381 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:36,381 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:36,626 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [99#thr2EXITtrue, 133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:36,626 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:36,626 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:36,626 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:36,626 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:36,627 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:36,627 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:36,627 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:36,627 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:36,627 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:36,658 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:36,658 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:36,659 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:36,659 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:36,659 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:36,668 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:36,669 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:36,669 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:36,669 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:36,669 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:36,681 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:36,681 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:36,681 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:36,681 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:36,681 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:36,698 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:36,698 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:36,698 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:36,698 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:36,699 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:36,704 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][40], [64#L703-1true, Black: 162#(= ~count~0 0), 133#L710-1true, 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:36,705 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:36,705 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:36,705 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:36,705 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:36,721 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][76], [99#thr2EXITtrue, 133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:36,721 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:36,721 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:36,721 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:36,721 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:36,721 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:36,721 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [4#L702-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:36,721 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:36,722 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:36,722 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:36,722 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:36,730 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 108#L710-1true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:36,731 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:36,731 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:36,731 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:36,731 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:36,733 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, 133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:36,733 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:36,733 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:36,733 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:36,733 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:36,783 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:16:36,783 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:36,783 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:36,783 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:16:36,783 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:36,796 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:16:36,796 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:36,796 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:16:36,796 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:36,796 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:36,818 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:16:36,819 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:36,819 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:36,819 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:36,819 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:42,005 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:42,005 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:42,005 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:42,005 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:42,006 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:42,006 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 107#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:42,006 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:42,006 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:42,006 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:16:42,006 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:42,006 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:42,019 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 107#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:42,020 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:42,020 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:16:42,020 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:42,020 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:42,199 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:42,200 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:42,200 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:42,200 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:42,200 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:42,200 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:42,200 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:42,200 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:16:42,200 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:42,200 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:42,201 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:42,247 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:42,247 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:42,247 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:42,247 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:16:42,247 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:42,373 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [68#L717-3true, Black: 162#(= ~count~0 0), 133#L710-1true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, 120#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:42,373 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:42,374 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:42,374 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:16:42,374 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:16:42,390 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:42,390 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:42,390 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:42,390 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:42,390 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:42,460 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:42,460 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:42,461 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:42,461 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:16:42,461 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:16:42,477 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][24], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:42,478 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:42,478 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:42,478 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:16:42,478 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:42,502 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 107#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:42,503 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:42,503 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:42,503 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:42,503 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:16:42,510 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 108#L710-1true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:42,510 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is not cut-off event [2020-10-16 04:16:42,510 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is not cut-off event [2020-10-16 04:16:42,510 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is not cut-off event [2020-10-16 04:16:42,510 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is not cut-off event [2020-10-16 04:16:42,562 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][68], [99#thr2EXITtrue, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:42,563 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:16:42,563 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:42,563 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:42,563 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:42,563 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][40], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, 108#L710-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:42,563 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:42,563 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:42,563 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:42,563 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:42,564 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, 108#L710-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:42,564 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:16:42,564 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:42,564 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:42,564 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:42,687 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 48#L710-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:42,688 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:42,688 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:16:42,688 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:42,688 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:16:42,695 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:42,695 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is not cut-off event [2020-10-16 04:16:42,695 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is not cut-off event [2020-10-16 04:16:42,695 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is not cut-off event [2020-10-16 04:16:42,695 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is not cut-off event [2020-10-16 04:16:42,697 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:42,697 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is not cut-off event [2020-10-16 04:16:42,697 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is not cut-off event [2020-10-16 04:16:42,697 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is not cut-off event [2020-10-16 04:16:42,697 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is not cut-off event [2020-10-16 04:16:42,704 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][76], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:42,705 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:42,705 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:16:42,705 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:16:42,705 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:16:43,215 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][24], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:16:43,215 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:43,216 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:43,216 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:43,216 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:43,225 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][24], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 45#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:43,226 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:43,226 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:43,226 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:43,226 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:44,317 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:16:44,317 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:44,317 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:44,317 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:16:44,318 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:44,350 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:16:44,350 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:44,350 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:44,350 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:16:44,350 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:44,984 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:44,984 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:44,984 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:16:44,984 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:16:44,984 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:45,018 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][68], [64#L703-1true, Black: 160#true, 133#L710-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 48#L710-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:45,019 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:45,019 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:45,019 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:45,019 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:45,019 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:45,019 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][68], [64#L703-1true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 48#L710-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:45,019 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:45,019 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:45,019 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:45,019 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:45,020 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:45,020 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 174#true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:45,020 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:45,020 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:45,020 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:45,020 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:45,020 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:45,020 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 133#L710-1true, 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:45,020 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:45,020 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:45,020 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:45,021 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:45,021 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:45,590 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:45,590 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:45,591 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:45,591 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:45,591 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:45,591 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:45,591 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:45,591 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:45,592 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:45,592 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:45,683 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:45,683 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:45,683 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:45,683 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:45,683 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:45,683 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:45,689 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 115#L740-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:45,689 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:45,689 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:45,689 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:45,689 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:45,689 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:45,690 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 115#L740-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:45,690 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:45,690 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:45,690 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:45,690 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:45,719 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [99#thr2EXITtrue, 68#L717-3true, 133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:45,719 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:45,719 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:45,719 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:45,719 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:45,720 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:45,720 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:45,720 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:45,720 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:45,720 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:45,847 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:45,848 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:45,848 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:16:45,848 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:16:45,848 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:16:45,849 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][76], [99#thr2EXITtrue, 68#L717-3true, 133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:45,849 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:45,849 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:45,849 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:45,849 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:45,853 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][26], [99#thr2EXITtrue, 68#L717-3true, 133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:45,854 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:45,854 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:45,854 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:45,854 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:45,854 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:45,854 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [4#L702-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:45,854 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:45,854 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:45,855 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:45,855 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:45,870 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [64#L703-1true, 68#L717-3true, 133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:45,870 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:45,870 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:16:45,870 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:16:45,870 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:45,887 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:45,887 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:45,887 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:45,887 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:45,887 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:45,889 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 48#L710-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:45,889 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:45,889 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:45,889 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:45,889 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:45,897 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 108#L710-1true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:45,898 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:45,898 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:45,898 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:45,898 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:16:45,900 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, 133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:45,900 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:45,900 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:45,900 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:45,900 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:46,707 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:46,707 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:16:46,707 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:46,707 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:46,707 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:46,708 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [99#thr2EXITtrue, Black: 160#true, 133#L710-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:46,708 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:16:46,708 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:46,708 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:46,708 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:46,708 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [99#thr2EXITtrue, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:46,708 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:16:46,708 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:46,708 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:46,709 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:46,709 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:46,709 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:16:46,709 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:46,709 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:46,709 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:46,710 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 46#L709-1true, 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:46,710 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:46,710 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:46,710 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:46,710 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:46,751 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [99#thr2EXITtrue, 133#L710-1true, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:46,751 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:46,751 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:46,751 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:46,751 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:16:46,856 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:46,856 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:16:46,856 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:46,856 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:46,856 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:46,857 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [99#thr2EXITtrue, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 48#L710-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:46,857 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:16:46,857 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:46,857 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:46,857 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:46,857 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [99#thr2EXITtrue, Black: 160#true, 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:46,857 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:16:46,857 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:46,857 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:46,857 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:46,857 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:46,858 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:16:46,858 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:46,858 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:46,858 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:46,987 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 107#L709-1true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:46,987 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:16:46,987 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:46,987 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:46,987 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:46,988 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 107#L709-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:46,988 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:16:46,988 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:46,988 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:46,988 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:50,598 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [64#L703-1true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:50,598 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:16:50,599 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:50,599 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:50,599 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:50,599 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:50,599 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:16:50,599 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:50,599 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:50,599 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:50,600 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:50,600 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:16:50,600 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:50,600 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:50,600 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:50,628 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:50,629 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:16:50,629 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:50,629 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:50,629 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:50,629 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [64#L703-1true, Black: 160#true, 133#L710-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:50,629 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:16:50,629 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:50,629 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:50,629 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:50,629 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [64#L703-1true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:50,630 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:16:50,630 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:50,630 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:50,630 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:50,630 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:50,630 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:16:50,630 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:50,630 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:50,630 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:50,630 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:50,631 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:50,631 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:50,631 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:50,631 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:50,637 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [64#L703-1true, Black: 160#true, 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:50,638 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:16:50,638 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:50,638 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:50,638 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:50,638 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:50,638 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:16:50,638 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:50,638 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:50,638 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:51,241 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [Black: 162#(= ~count~0 0), 133#L710-1true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 120#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:51,241 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:51,241 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:51,242 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:16:51,242 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:51,569 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 103#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:51,569 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:51,569 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:51,569 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:51,569 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:51,803 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:51,803 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:51,803 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:51,803 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:51,803 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:51,812 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:51,812 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:51,812 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:51,812 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:51,812 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:51,821 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:51,821 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:51,821 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:16:51,821 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:16:51,821 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:16:51,828 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:51,828 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:51,828 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:51,828 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:51,828 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:51,855 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:51,855 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:51,855 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:51,856 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:16:51,856 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:16:52,207 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:16:52,207 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:52,207 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:16:52,207 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:52,207 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:52,371 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:16:52,372 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:52,372 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:52,372 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:52,372 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:16:52,656 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 115#L740-1true, 180#true, 116#L703-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:52,656 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:16:52,656 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:52,656 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:52,656 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:52,671 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [132#L710-1true, Black: 162#(= ~count~0 0), 8#L701-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:52,671 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:52,671 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:52,671 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:52,671 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:52,718 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][24], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 45#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:52,718 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:52,718 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:52,718 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:52,718 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:52,727 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][24], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:52,727 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:52,727 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:52,727 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:52,727 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:52,729 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][24], [98#L708-3true, 99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:52,729 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:52,729 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:52,730 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:52,730 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:52,733 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][97], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 107#L709-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 121#L702-1true, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:52,733 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:52,733 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:52,733 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:52,733 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:52,733 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:52,734 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:52,734 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:52,734 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:52,734 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:52,734 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][96], [132#L710-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 121#L702-1true, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:52,734 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:52,734 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:52,734 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:52,734 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:52,736 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][70], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 107#L709-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:52,736 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:52,736 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:52,736 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:52,736 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:52,737 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 71#L701-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:52,737 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:52,737 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:52,737 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:52,737 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:52,737 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][71], [132#L710-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 118#L702-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:52,737 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:52,737 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:52,737 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:52,737 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:52,739 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 107#L709-1true, 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:52,739 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:52,739 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:52,739 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:52,739 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:52,937 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [132#L710-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:52,937 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:52,937 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:52,938 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:52,938 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:52,938 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [132#L710-1true, Black: 160#true, 133#L710-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 48#L710-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:52,938 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:52,938 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:52,938 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:52,938 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:52,938 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 46#L709-1true, 174#true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:52,938 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:52,938 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:52,938 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:52,938 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:52,961 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 52#L720-2true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:52,961 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:52,962 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:52,962 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:52,962 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:53,156 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 103#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:53,157 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:53,157 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:53,157 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:53,157 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:53,253 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 50#L708-3true, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:53,253 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:53,253 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:53,253 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:53,253 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:53,253 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 50#L708-3true, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:53,253 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:53,253 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:53,254 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:53,254 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:53,459 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:16:53,460 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:53,460 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:53,460 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:53,460 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:16:53,500 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:53,501 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:53,501 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:53,501 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:53,501 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:16:53,526 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:53,526 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:53,526 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:53,527 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:53,527 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:16:53,534 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [64#L703-1true, 98#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:53,534 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:53,534 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:53,534 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:53,534 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:16:53,536 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][97], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:53,536 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:53,536 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:53,537 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:53,537 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:16:53,537 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:53,537 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:53,537 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:53,537 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:16:53,537 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:53,671 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:53,671 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:53,671 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:53,672 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:53,672 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:16:53,677 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:53,677 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:53,678 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:53,678 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:16:53,678 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:17:17,555 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, 133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:17,555 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:17,555 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:17,555 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:17,555 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:17,556 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [64#L703-1true, Black: 160#true, 133#L710-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 77#L702-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:17,556 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:17:17,556 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:17:17,556 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:17:17,556 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:17:17,793 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:17,793 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:17,794 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:17:17,794 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:17:17,794 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:17:17,794 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:17,794 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:17:17,794 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:17:17,794 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:17:17,794 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:17:17,800 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:17,800 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:17,800 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:17:17,800 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:17,800 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:17,814 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:17,814 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:17:17,814 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:17:17,814 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:17:17,814 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:17:17,833 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [99#thr2EXITtrue, 68#L717-3true, 133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:17,833 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:17,833 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:17,833 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:17,833 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:17,848 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [132#L710-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:17,849 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:17:17,849 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:17:17,849 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:17:17,849 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:17:17,851 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:17,851 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:17:17,851 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:17:17,851 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:17:17,851 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:17:17,872 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 108#L710-1true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:17,872 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:17:17,872 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:17:17,872 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:17:17,872 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:17:17,876 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [99#thr2EXITtrue, 68#L717-3true, 133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:17,877 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:17:17,877 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:17:17,877 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:17:17,877 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:17:17,878 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:17:17,878 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:17,878 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:17:17,878 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:17:17,879 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:17:17,879 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [Black: 160#true, 132#L710-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:17:17,879 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:17,879 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:17:17,879 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:17:17,879 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:17:17,879 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 107#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:17:17,879 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:17:17,879 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:17:17,879 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:17:17,879 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:17:17,904 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:17:17,904 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:17,904 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:17:17,905 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:17,905 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:17,905 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:17:17,905 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:17,905 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:17,905 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:17,905 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:17:18,358 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][24], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 105#thr2ENTRYtrue, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:18,358 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:18,359 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:18,359 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:18,359 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:18,364 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][24], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:18,364 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:18,364 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:18,364 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:18,364 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:18,928 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:18,928 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:18,928 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:18,928 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:18,928 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:18,929 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 107#L709-1true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:18,929 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:18,929 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:18,929 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:18,929 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:18,929 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:18,929 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [Black: 160#true, 132#L710-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:18,929 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:18,929 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:18,929 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:18,929 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:18,930 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 107#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:18,930 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:18,930 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:18,930 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:18,930 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:18,930 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:18,930 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 107#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:18,930 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:18,930 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:18,930 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:18,930 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:18,959 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 107#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:18,959 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:18,959 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:18,959 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:18,959 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:19,404 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [64#L703-1true, Black: 162#(= ~count~0 0), 105#thr2ENTRYtrue, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:19,405 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:19,405 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:19,405 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:19,405 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:19,465 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:19,465 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:19,465 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:19,465 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:19,466 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:19,550 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:19,550 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:19,550 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:19,551 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:19,551 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:20,012 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:20,013 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:20,013 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:20,013 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:20,013 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:20,013 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [64#L703-1true, Black: 160#true, 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:20,013 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:20,013 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:20,013 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:20,013 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:20,013 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:20,013 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [64#L703-1true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 176#(= ~count~0 0), 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:20,014 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:20,014 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:20,014 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:20,014 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:20,014 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:20,014 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:20,014 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:20,014 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:20,014 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:20,014 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:20,014 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:20,015 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:20,015 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:20,015 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:20,015 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:20,087 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:20,087 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:20,087 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:20,087 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:20,087 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:20,521 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [Black: 162#(= ~count~0 0), 133#L710-1true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, 120#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:20,521 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:20,521 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:20,521 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:20,521 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:20,606 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:20,606 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:20,607 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:20,607 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:20,607 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:20,697 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [132#L710-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:20,698 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:20,698 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:20,698 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:20,698 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:20,783 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:20,783 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:20,784 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:20,784 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:20,784 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:20,807 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:20,807 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:20,807 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:20,807 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:20,807 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:20,813 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:20,814 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:20,814 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:20,814 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:20,814 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:20,815 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:20,815 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:20,815 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:20,815 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:20,815 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:20,822 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:20,823 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:20,823 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:20,823 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:20,823 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:21,520 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 45#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:21,521 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:21,521 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:21,521 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:21,521 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:17:21,756 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:21,757 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:21,757 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:21,757 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:21,757 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:24,762 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:24,762 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:24,762 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:24,762 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:24,762 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:24,762 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:24,767 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 115#L740-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:24,767 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:24,767 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:24,768 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:24,768 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:24,768 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:24,768 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 138#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 115#L740-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:24,768 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:24,768 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:24,768 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:24,768 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:24,800 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][24], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:24,800 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:24,800 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:24,800 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:24,800 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:24,802 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][24], [98#L708-3true, 99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:24,802 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:24,802 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:24,802 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:24,802 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:24,803 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][24], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:24,804 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:24,804 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:24,804 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:24,804 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:24,805 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][97], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 107#L709-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:24,805 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:24,805 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:17:24,806 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:17:24,806 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:17:24,806 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 117#L740-2true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:24,806 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:24,806 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:24,806 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:24,806 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:24,806 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][96], [132#L710-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:24,806 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:24,806 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:24,807 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:24,807 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:24,808 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][70], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 107#L709-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:24,808 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:24,808 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:17:24,808 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:17:24,809 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:17:24,809 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 71#L701-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:24,809 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:24,809 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:24,809 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:24,809 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:24,809 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][71], [132#L710-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:24,809 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:24,809 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:24,809 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:24,810 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:24,811 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 107#L709-1true, 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:24,811 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:24,811 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:24,811 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:24,811 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:24,819 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][24], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 71#L701-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:24,819 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:24,819 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:24,819 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:24,819 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:25,047 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [99#thr2EXITtrue, 133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,048 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:25,048 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:25,048 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:25,048 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:25,048 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,048 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,048 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:25,048 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:25,048 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:25,049 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [99#thr2EXITtrue, Black: 160#true, 133#L710-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 77#L702-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,049 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,049 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:25,049 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:25,049 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:25,049 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 133#L710-1true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,049 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:25,049 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:25,049 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:25,049 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:25,155 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 50#L708-3true, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,155 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:25,155 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:25,155 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:25,155 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:25,155 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 50#L708-3true, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,155 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,156 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:17:25,156 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:17:25,156 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:17:25,160 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 50#L708-3true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,161 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:25,161 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:25,161 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:25,161 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:25,169 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 50#L708-3true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,169 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,169 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:25,169 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:25,170 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,262 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,262 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,262 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,262 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:25,262 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:17:25,265 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [64#L703-1true, 98#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,265 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:25,265 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:25,265 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:25,265 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:25,268 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][97], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,268 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:25,268 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:25,268 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:25,268 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:25,268 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,268 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:25,268 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:25,268 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:25,269 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:25,269 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,270 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:25,270 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:25,270 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:25,270 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:25,280 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [64#L703-1true, Black: 162#(= ~count~0 0), 5#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,280 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:25,280 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:25,280 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:25,280 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:25,288 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][70], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 118#L702-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,288 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:25,288 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:25,288 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:25,288 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:25,288 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,289 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:25,289 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:25,289 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:25,289 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:25,300 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, 5#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,300 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,300 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:25,300 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,300 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:25,304 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,304 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:25,304 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:25,304 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:25,304 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:25,311 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, 98#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,312 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,312 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,312 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:25,312 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:25,314 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][97], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, 121#L702-1true, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,314 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,314 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:25,314 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:25,314 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,314 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,314 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,314 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:25,314 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,315 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:25,325 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][76], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 22#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,325 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,325 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:25,325 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:25,325 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:25,330 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 77#L702-1true, 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,330 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:25,330 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:25,330 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:25,330 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:25,349 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,349 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:25,349 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:25,349 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:25,350 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:25,365 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,365 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:25,365 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:25,366 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:25,366 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:25,390 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 103#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,391 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:25,391 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:25,391 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:25,391 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:25,428 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 103#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,428 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,428 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:25,428 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,428 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:25,431 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,432 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,432 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,432 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:25,432 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:17:25,439 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][76], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 52#L720-2true, 180#true, 117#L740-2true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,440 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,440 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:25,440 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:25,440 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:25,458 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 52#L720-2true, 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,458 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:25,458 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:25,458 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:25,459 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:25,465 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,465 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:25,465 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:25,466 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:25,466 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:25,466 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:25,473 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 133#L710-1true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,474 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:25,474 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:25,474 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:25,474 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:25,474 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:25,691 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,691 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,692 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,692 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,692 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,698 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][76], [99#thr2EXITtrue, 133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,698 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:25,698 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:25,698 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:25,698 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:25,701 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, 133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,701 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,701 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:25,701 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,701 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,701 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,703 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][26], [99#thr2EXITtrue, 133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,703 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:25,703 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:25,703 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:25,703 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:25,703 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:25,704 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [4#L702-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,704 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,704 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:25,704 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:25,704 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:25,704 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [4#L702-1true, Black: 160#true, 133#L710-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,704 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,704 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:25,704 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:25,704 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:25,705 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, 133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,705 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:25,705 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:25,705 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:25,705 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:25,705 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:25,728 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [64#L703-1true, 133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,728 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,728 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,728 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,728 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:25,728 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, 133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,728 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,728 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:25,729 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,729 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,784 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 117#L740-2true, 120#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,784 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:25,784 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:25,784 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:25,784 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:25,812 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:25,812 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:17:25,812 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:25,812 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:17:25,812 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:26,563 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][24], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 105#thr2ENTRYtrue, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:26,563 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:26,563 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:26,563 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:26,563 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:26,565 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][24], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:26,566 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:26,566 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:26,566 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:26,566 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:26,576 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][24], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:26,576 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:26,577 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:26,577 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:26,577 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:26,579 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][24], [98#L708-3true, 99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:26,579 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:26,579 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:26,579 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:26,579 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:26,579 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1001] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][102], [Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 46#L709-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:26,579 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:26,579 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:26,579 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:26,579 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:26,580 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1001] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][112], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 46#L709-1true, 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:26,580 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:26,580 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:26,580 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:26,580 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:26,583 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][97], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 107#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 121#L702-1true, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:26,583 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:26,583 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:26,583 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:26,583 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:26,583 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:26,583 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:26,583 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:26,584 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:26,584 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:26,584 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][96], [132#L710-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:26,584 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:26,584 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:26,584 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:26,584 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:26,586 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][70], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 107#L709-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:26,586 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:26,586 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:26,586 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:26,586 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:26,586 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 71#L701-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:26,586 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:26,586 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:26,586 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:26,586 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:26,587 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][71], [132#L710-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:26,587 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:26,587 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:26,587 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:26,587 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:26,788 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:26,789 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:26,789 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:26,789 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:26,789 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:26,920 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [132#L710-1true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:26,921 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:26,921 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:26,921 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:26,921 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:26,972 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 103#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:26,972 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:26,972 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:26,972 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:26,972 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:27,075 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 50#L708-3true, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:27,075 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:27,075 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:27,075 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:27,075 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:27,256 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 105#thr2ENTRYtrue, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:27,256 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:27,257 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:27,257 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:27,257 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:27,301 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:27,302 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:27,302 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:27,302 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:27,302 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:27,323 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 105#thr2ENTRYtrue, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:27,323 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:27,323 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:27,323 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:27,323 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:27,331 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:27,332 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:27,332 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:27,332 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:27,332 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:27,337 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [64#L703-1true, 98#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:27,337 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:27,337 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:27,337 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:27,337 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:27,337 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1001] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][102], [64#L703-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:27,338 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:27,338 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:27,338 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:27,338 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:27,339 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][97], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:27,339 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:27,339 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:27,339 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:27,339 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:27,340 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:27,340 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:27,340 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:27,340 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:27,340 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:27,352 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [64#L703-1true, Black: 162#(= ~count~0 0), 5#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:27,352 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:27,353 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:27,353 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:27,353 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:27,376 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][70], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:27,376 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:27,376 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:27,376 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:27,376 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:27,377 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:27,377 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:27,377 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:27,377 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:27,377 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:27,460 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 103#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:27,461 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:27,461 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:27,461 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:27,461 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:27,470 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:27,470 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:27,470 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:27,470 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:27,470 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:27,475 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:27,475 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:27,475 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:27,475 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:27,475 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:27,910 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [64#L703-1true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:27,911 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:27,911 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:27,911 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:27,911 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:27,936 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:27,937 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:27,937 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:27,937 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:27,937 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:27,971 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [64#L703-1true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 176#(= ~count~0 0), 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 118#L702-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:27,971 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:27,971 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:27,971 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:27,971 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:28,146 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:28,146 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:28,146 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:28,146 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:28,146 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:28,159 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:28,160 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:28,160 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:28,160 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:28,160 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:28,184 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [132#L710-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:28,184 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:28,184 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:28,184 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:28,185 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:28,186 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:28,186 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:28,186 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:28,186 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:28,186 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:28,204 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:28,204 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:28,204 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:28,204 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:28,204 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:28,243 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:17:28,243 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:28,243 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:28,243 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:28,243 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:17:28,243 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [132#L710-1true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:17:28,243 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:28,243 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:28,244 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:17:28,244 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:28,244 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:17:28,244 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:28,244 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:28,244 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:28,244 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:17:28,642 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:17:28,643 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:28,643 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:28,643 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:28,643 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:28,643 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:17:28,643 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:28,643 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:28,643 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:28,643 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:47,237 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 5#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:47,238 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:47,238 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:47,238 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:47,238 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:17:47,240 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [98#L708-3true, 99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:47,240 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:47,240 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:47,240 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:17:47,240 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:47,242 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:47,242 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:47,242 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:47,242 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:47,242 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:47,252 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 71#L701-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:47,252 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:47,252 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:47,252 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:47,252 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:47,501 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, 98#L708-3true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:47,501 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:47,501 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:47,501 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:47,501 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:47,505 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:47,505 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:47,505 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:47,505 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:47,505 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:47,514 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 5#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:47,514 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:47,515 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:47,515 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:47,515 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:47,615 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:47,615 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:47,615 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:47,615 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:47,616 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:47,811 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:47,811 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:47,811 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:47,811 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:47,811 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:47,830 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [99#thr2EXITtrue, 133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 115#L740-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:47,830 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:47,830 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:47,830 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:47,830 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:47,853 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 52#L720-2true, 180#true, 117#L740-2true, 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:47,853 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:47,853 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:47,853 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:47,853 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:47,854 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 52#L720-2true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:47,854 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:47,854 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:47,854 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:47,854 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:47,863 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:47,863 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:47,863 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:47,863 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:47,863 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:47,897 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][24], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 121#L702-1true, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:47,897 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:47,897 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:47,897 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:47,897 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:47,900 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:47,900 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:47,900 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:47,900 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:47,901 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:47,940 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:47,941 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:47,941 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:47,941 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:47,941 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:47,941 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:47,941 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:47,941 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:47,941 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:47,942 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:47,985 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:47,986 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:47,986 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:47,986 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:47,986 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:47,986 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:47,986 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:47,986 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:47,986 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:47,986 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:47,991 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 78#L703-1true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:47,992 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:47,992 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:47,992 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:47,992 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:47,992 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:47,992 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:47,992 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:47,992 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:47,992 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:48,004 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 50#L708-3true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:48,004 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:48,004 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:48,004 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:48,004 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:48,037 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:48,037 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:48,037 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:48,037 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:48,037 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:48,039 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, 5#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:48,039 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:48,039 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:48,039 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:48,039 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:48,041 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:48,042 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:48,042 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:48,042 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:48,042 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:48,042 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:48,044 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, 98#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:48,044 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:48,044 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:48,044 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:48,044 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:48,045 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][97], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:48,045 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:48,045 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:48,045 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:48,045 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:48,046 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:48,046 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:48,046 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:48,046 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:48,046 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:48,048 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 77#L702-1true, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:48,048 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:48,048 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:48,048 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:48,048 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:48,076 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:48,076 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:48,076 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:48,076 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:48,076 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:48,076 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:48,076 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:48,076 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:48,076 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:48,077 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:48,077 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:48,077 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:48,080 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:48,080 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:48,080 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:48,080 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:48,080 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:48,082 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:48,082 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:48,082 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:48,082 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:48,082 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:48,092 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, 133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:48,092 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:48,092 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:48,092 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:48,092 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:48,092 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:48,092 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:48,092 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, 133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:48,092 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:48,093 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:48,093 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:48,093 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:48,103 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:48,104 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:48,104 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:48,104 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:48,104 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:48,105 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:48,106 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:48,106 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:48,106 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:48,106 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:48,130 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 103#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:48,130 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:48,131 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:48,131 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:48,131 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:17:48,133 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 121#L702-1true, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:48,133 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:48,133 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:48,133 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:48,133 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:48,140 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:48,141 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:48,141 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:48,141 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:48,141 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:48,179 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [4#L702-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:48,179 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:48,179 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:48,179 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:48,179 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:48,279 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 108#L710-1true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:48,279 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:48,279 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:48,279 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:48,279 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:48,286 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][76], [99#thr2EXITtrue, 133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:48,286 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:48,286 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:48,286 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:48,286 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:48,291 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [99#thr2EXITtrue, 133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:48,291 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:48,291 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:48,291 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:48,291 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:48,292 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [99#thr2EXITtrue, 133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:48,292 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:48,292 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:48,292 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:48,292 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:48,302 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 117#L740-2true, 120#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:48,302 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:17:48,302 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:48,302 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:17:48,302 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:17:48,959 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 105#thr2ENTRYtrue, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:48,960 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:48,960 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:17:48,960 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:48,960 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:48,962 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:48,962 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:48,962 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:48,962 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:48,962 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:17:49,154 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 105#thr2ENTRYtrue, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,154 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,154 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,154 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:49,154 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:49,175 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,175 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,175 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,175 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:49,175 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:49,473 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][24], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,474 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,474 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:49,474 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:49,474 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:49,476 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][24], [98#L708-3true, 99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,476 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,476 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:49,476 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:49,476 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:49,476 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1001] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][102], [Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,476 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:49,476 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:49,477 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:49,477 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:49,477 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1001] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][112], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 46#L709-1true, 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,477 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,477 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:49,477 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:49,477 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:49,478 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][24], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,478 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,478 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:49,479 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:49,479 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:49,479 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][97], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 107#L709-1true, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,480 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:49,480 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:49,480 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:49,480 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:49,480 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,480 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,480 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:49,480 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:49,480 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:49,480 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][96], [132#L710-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,481 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,481 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:49,481 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:49,481 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:49,482 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][70], [Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 107#L709-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 118#L702-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,482 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:49,482 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:49,482 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:49,482 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:49,482 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 71#L701-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,483 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,483 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:49,483 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:49,483 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:49,483 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][71], [132#L710-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 118#L702-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,483 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,483 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:49,483 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:49,483 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:49,491 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][24], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 71#L701-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,491 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,492 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:49,492 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:49,492 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:49,733 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,733 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:49,733 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:49,733 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:49,733 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:49,733 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,734 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:49,734 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:49,734 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:49,734 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:49,778 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 50#L708-3true, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,779 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,779 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,779 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:49,779 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:49,786 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 50#L708-3true, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,787 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:49,787 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:49,787 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:49,787 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:49,884 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 105#thr2ENTRYtrue, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,885 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:49,885 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:49,885 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:49,885 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:49,889 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,889 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:49,889 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:49,889 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:49,890 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:49,891 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [64#L703-1true, 98#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,891 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,892 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,892 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:49,892 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:49,892 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1001] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][102], [64#L703-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,892 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,892 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,892 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:49,892 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:49,893 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][97], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,893 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,893 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:49,893 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:49,894 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,894 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,894 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,894 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:49,894 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:49,894 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,895 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,895 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,895 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:49,895 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:49,895 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,907 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [64#L703-1true, Black: 162#(= ~count~0 0), 5#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,907 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,907 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,908 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:49,908 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:49,913 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][70], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,914 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,914 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:49,914 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:49,914 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,914 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,914 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,914 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:49,914 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:49,914 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,915 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,915 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,916 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:49,916 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:49,916 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,924 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, 5#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,924 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:49,924 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:49,924 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:49,924 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:49,928 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 121#L702-1true, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,928 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,928 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:49,928 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,928 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:49,938 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, 98#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,938 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:49,939 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:49,939 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:49,939 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:49,939 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1001] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][102], [64#L703-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 46#L709-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,939 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:49,939 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:49,939 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:49,939 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:49,940 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][97], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,940 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:49,941 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:49,941 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:49,941 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:49,941 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,941 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:49,941 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:49,941 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:49,941 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:49,954 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][76], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 108#L710-1true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 22#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,954 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:49,954 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:49,954 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:49,954 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:49,979 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:49,979 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,980 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:49,980 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:49,980 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:50,019 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 103#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:50,019 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:50,019 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:50,019 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:50,020 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:50,057 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 103#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:50,057 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:50,057 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:50,057 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:50,057 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:50,060 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:50,060 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:50,060 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:50,061 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:50,061 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:50,068 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][76], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 180#true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:50,068 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:50,068 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:50,068 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:50,069 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:50,072 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][76], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:50,072 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:50,072 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:50,072 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:50,072 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:50,081 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][76], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:50,081 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:50,081 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:50,081 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:50,081 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:50,093 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:50,093 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:17:50,093 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:17:50,094 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:17:50,094 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:17:50,094 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:17:50,305 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:50,305 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:50,305 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:50,305 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:50,305 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:50,315 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 108#L710-1true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:50,315 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:50,315 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:50,315 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:50,315 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:50,315 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:50,348 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:50,348 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:50,348 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:50,348 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:50,348 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:50,349 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:50,349 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:50,349 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:50,349 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:50,349 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:50,384 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, 120#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:50,384 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:50,385 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:50,385 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:50,385 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:50,409 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:50,409 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:50,409 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:50,409 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:50,409 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:50,470 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 45#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:50,471 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:50,471 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:50,471 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:50,471 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:17:50,471 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [132#L710-1true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 45#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:50,471 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:50,471 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:17:50,471 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:50,471 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:50,472 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:50,472 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:50,472 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:50,472 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:50,472 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:17:51,057 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:51,057 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:51,057 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:51,057 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:51,057 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:51,057 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:51,057 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:51,057 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:51,057 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:51,058 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:53,518 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:53,519 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:53,519 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:53,519 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:53,519 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:53,552 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 50#L708-3true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:53,552 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:53,552 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:53,552 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:53,552 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:53,608 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:53,608 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:53,608 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:53,608 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:53,608 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:53,612 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:53,612 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:53,612 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:53,612 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:53,613 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:53,613 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [64#L703-1true, 68#L717-3true, 133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:53,613 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:53,613 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:53,613 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:53,613 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:53,613 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:53,649 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:53,650 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:53,650 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:53,650 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:53,650 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:53,652 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:53,652 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:53,652 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:53,652 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:53,652 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:53,668 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:53,668 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:53,668 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:53,668 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:53,668 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:53,703 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 103#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:53,703 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:53,703 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:53,703 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:53,703 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:53,722 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [4#L702-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:53,723 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:53,723 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:53,723 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:53,723 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:53,787 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 120#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:53,787 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:53,787 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:53,787 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:17:53,788 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:17:53,799 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:53,800 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:53,800 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:53,800 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:53,800 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:53,817 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 48#L710-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:53,817 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:53,817 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:53,818 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:53,818 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:53,833 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:53,833 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:53,833 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:53,833 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:53,833 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:53,835 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:53,835 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:53,835 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:53,835 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:53,835 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:53,852 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:53,852 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:53,852 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:53,852 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:53,852 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:53,906 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:53,907 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:53,907 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:53,907 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:53,907 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:53,908 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 78#L703-1true, 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:53,908 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:53,908 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:53,908 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:53,908 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:53,919 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 48#L710-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:53,919 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:53,919 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:53,919 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:53,919 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:53,925 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 48#L710-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:53,925 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:53,925 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:53,925 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:53,925 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:53,992 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, 120#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:53,992 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:17:53,992 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:53,992 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:53,992 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:17:54,884 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 5#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:54,884 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:54,884 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:54,884 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:54,884 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:17:54,886 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [98#L708-3true, 99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:54,886 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:54,886 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:54,886 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:17:54,886 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:54,887 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:54,887 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:54,887 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:54,888 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:54,888 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:54,897 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 71#L701-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:54,897 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:54,897 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:54,897 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:54,897 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:54,985 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [68#L717-3true, 132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:54,985 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:54,985 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:54,985 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:54,985 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,096 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, 98#L708-3true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,096 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:55,096 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:55,097 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:55,097 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:17:55,099 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,099 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:55,099 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:55,099 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:17:55,100 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:55,111 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, 68#L717-3true, 5#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,112 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:55,112 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:55,112 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:55,112 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:17:55,119 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,119 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:55,120 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:55,120 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:17:55,120 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:55,196 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,196 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,196 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,196 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:55,196 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,344 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,345 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,345 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:55,345 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,345 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,354 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,354 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,354 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,354 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,354 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,407 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [132#L710-1true, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,407 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,407 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,407 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:55,408 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,408 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][24], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 121#L702-1true, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,408 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,408 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,409 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,409 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,412 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,412 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:55,412 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:17:55,412 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:55,412 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:55,413 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][24], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,413 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,413 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,414 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,414 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,481 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,482 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,482 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,482 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,482 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,482 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,482 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,482 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,483 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,483 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,488 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 78#L703-1true, 174#true, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,488 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,488 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,488 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,488 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,489 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,489 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,489 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,489 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,489 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,500 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 50#L708-3true, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,501 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,501 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,501 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:55,501 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,551 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 121#L702-1true, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,551 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:55,551 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:17:55,551 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:55,551 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:55,553 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, 5#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,554 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,554 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,554 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,554 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:55,556 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 77#L702-1true, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,556 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:55,556 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:55,556 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:55,556 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:55,560 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, 98#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,560 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,561 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:55,561 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,561 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,561 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1001] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][102], [64#L703-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 46#L709-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,561 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,561 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,561 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:55,562 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,563 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][97], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, 121#L702-1true, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,563 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,563 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:55,564 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,564 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,564 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,564 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,564 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,565 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,565 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:55,597 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,597 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:55,597 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:17:55,598 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:55,598 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:55,598 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,598 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:17:55,598 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:17:55,598 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:17:55,598 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:17:55,599 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:17:55,599 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:17:55,603 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,603 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,603 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,603 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,603 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,605 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,606 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,606 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,606 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,606 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,621 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,622 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,622 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,622 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,622 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,630 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,630 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,630 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,630 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,630 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,632 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,632 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,632 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,632 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,632 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,632 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,652 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 103#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,652 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,652 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,652 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:55,652 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,654 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,654 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,654 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,654 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,654 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,661 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,662 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:55,662 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:17:55,662 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:55,662 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:55,663 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,663 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,663 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,664 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,664 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,694 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [4#L702-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,694 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:55,694 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:55,694 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:55,694 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:17:55,774 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,775 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,775 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,775 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,775 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,790 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, 120#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,790 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,791 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,791 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,791 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,792 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, 120#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,792 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,792 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:55,792 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,792 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:55,899 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,899 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:55,899 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:55,899 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:55,899 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:17:55,900 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [132#L710-1true, Black: 160#true, 5#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,900 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:55,900 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:55,900 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:55,900 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:17:55,900 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [5#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 107#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,900 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,900 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:55,900 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:55,900 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:17:55,902 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [98#L708-3true, 99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,903 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:55,903 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:17:55,903 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:55,903 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:55,903 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [98#L708-3true, Black: 160#true, 132#L710-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,903 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:55,903 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:17:55,903 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:55,903 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:55,903 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [98#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,904 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,904 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:55,904 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:17:55,904 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:55,906 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,906 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:55,906 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:55,906 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:55,906 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:55,907 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [132#L710-1true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,907 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:55,907 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:55,907 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:55,907 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:55,927 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 71#L701-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,927 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:55,927 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:55,927 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:55,927 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:55,928 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [132#L710-1true, Black: 160#true, 71#L701-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,928 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:55,928 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:55,928 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:55,928 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:55,928 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:55,928 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:55,928 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:55,928 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:55,928 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:56,570 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, 98#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:56,570 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:56,570 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:56,570 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:56,570 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:17:56,571 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, 98#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:56,571 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:56,571 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:17:56,571 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:56,571 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:56,573 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:56,574 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:56,574 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:17:56,574 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:56,574 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:56,583 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, Black: 162#(= ~count~0 0), 5#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:56,583 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:56,583 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:56,583 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:17:56,583 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:56,584 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, 5#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:56,584 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:56,584 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:56,584 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:17:56,584 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:56,711 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:56,711 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:56,712 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:56,712 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:56,712 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:56,712 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:56,712 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:56,712 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:56,712 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:56,712 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:57,115 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:57,115 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:57,115 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:57,115 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:57,115 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:57,115 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:57,116 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:57,116 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:57,116 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:57,116 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:57,148 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:57,148 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:57,148 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:17:57,148 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:57,148 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:57,155 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:57,156 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:57,156 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:57,156 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:57,156 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:57,180 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [132#L710-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:57,180 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:57,180 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:57,180 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:57,180 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:57,239 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 50#L708-3true, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:57,240 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:57,240 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:57,240 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:57,240 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:57,275 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:57,275 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:57,275 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:57,275 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:57,275 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:57,322 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:57,322 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:57,322 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:57,322 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:57,322 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:57,433 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, 120#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:57,433 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:57,433 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:57,433 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:57,433 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:57,435 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 120#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:57,435 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:57,435 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:57,435 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:57,435 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:57,436 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [99#thr2EXITtrue, 133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 115#L740-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:57,437 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:57,437 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:57,437 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:57,437 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:57,439 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:57,440 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:57,440 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:57,440 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:57,440 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:57,444 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:57,444 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:57,444 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:57,444 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:57,444 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:57,444 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:57,446 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:57,446 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:57,446 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:57,446 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:57,446 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:57,467 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 48#L710-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:57,468 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:57,468 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:57,468 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:57,468 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:17:57,468 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:17:57,474 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:57,475 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:17:57,475 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:57,475 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:57,475 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:17:57,543 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), 105#thr2ENTRYtrue, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:57,543 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:17:57,543 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:17:57,543 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:17:57,543 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:17:57,543 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [132#L710-1true, Black: 160#true, 168#(= ~count~0 0), 105#thr2ENTRYtrue, Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:57,543 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:17:57,543 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:17:57,544 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:17:57,544 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:17:57,544 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [Black: 162#(= ~count~0 0), 105#thr2ENTRYtrue, 169#(= 0 (+ ~count~0 1)), 107#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:57,544 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:57,544 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:57,544 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:17:57,544 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:57,546 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:57,546 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:17:57,546 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:17:57,546 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:17:57,546 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:17:57,546 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [132#L710-1true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 45#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:57,546 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:17:57,546 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:17:57,546 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:17:57,546 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:17:57,547 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:57,547 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:57,547 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:17:57,547 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:57,547 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:58,753 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 105#thr2ENTRYtrue, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:58,754 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:17:58,754 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:17:58,754 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:17:58,754 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:17:58,754 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 105#thr2ENTRYtrue, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:58,754 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:17:58,754 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:17:58,754 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:17:58,754 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:17:58,775 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:58,775 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:17:58,775 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:17:58,775 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:17:58,775 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:17:58,775 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:58,775 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:17:58,775 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:17:58,775 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:17:58,776 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:17:59,398 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [68#L717-3true, 132#L710-1true, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:59,398 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:59,398 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:59,398 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:59,398 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:59,401 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [68#L717-3true, 132#L710-1true, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:59,402 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:59,402 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:59,402 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:17:59,402 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:59,412 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [132#L710-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 103#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:59,412 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:59,412 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:59,412 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:59,413 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:59,417 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:59,417 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:59,417 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:59,417 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:59,417 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:59,444 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 50#L708-3true, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:59,445 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:59,445 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:59,445 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:59,445 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:17:59,451 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, 50#L708-3true, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:59,451 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:59,451 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:59,451 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:59,451 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:59,490 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:59,491 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:17:59,491 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:59,491 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:17:59,491 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:17:59,523 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:59,524 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:59,524 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:59,524 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:17:59,524 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:59,526 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:59,526 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:59,526 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:59,526 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:17:59,526 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:59,538 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:59,538 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:59,538 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:59,538 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:17:59,538 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:17:59,538 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:59,565 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 103#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:59,565 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:59,565 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:59,565 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:17:59,565 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:59,580 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [4#L702-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:59,580 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:17:59,580 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:17:59,580 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:17:59,580 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:17:59,627 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, 120#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:59,627 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:59,627 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:17:59,627 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:59,627 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:59,631 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, 120#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:59,631 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:59,631 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:59,631 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:59,632 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:59,634 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, 120#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:59,634 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:59,634 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:17:59,635 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:59,635 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:59,637 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:59,638 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:59,638 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:59,638 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:59,638 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:59,657 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:59,659 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:17:59,659 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:17:59,659 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:17:59,660 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:17:59,680 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:59,681 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:59,681 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:17:59,681 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:59,681 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:59,735 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:59,735 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:59,735 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:59,735 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:59,735 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:59,738 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 78#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:59,738 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:17:59,738 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:17:59,738 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:17:59,738 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:17:59,748 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:59,748 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:17:59,748 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:17:59,749 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:17:59,749 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:17:59,762 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:59,762 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:59,762 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:59,762 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:17:59,762 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:17:59,800 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, 120#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:17:59,800 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:17:59,800 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:59,800 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:17:59,801 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:18:00,013 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:00,014 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:18:00,014 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:18:00,014 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:18:00,014 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:18:00,071 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, 50#L708-3true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:00,071 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:18:00,071 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:18:00,071 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:18:00,071 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:18:00,072 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 50#L708-3true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:00,072 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:18:00,072 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:18:00,072 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:18:00,072 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:18:00,469 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [64#L703-1true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:00,469 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:00,469 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:00,469 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:00,469 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:00,470 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:00,470 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:00,470 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:00,470 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:00,470 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:00,470 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:00,470 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:00,470 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:00,470 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:00,471 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:00,474 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:00,474 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:00,474 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:00,474 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:00,474 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:00,475 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [64#L703-1true, 133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:00,475 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:00,475 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:00,475 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:00,475 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:00,475 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:00,475 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [64#L703-1true, Black: 160#true, 133#L710-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 118#L702-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:00,475 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:00,475 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:00,475 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:00,475 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:00,476 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, 133#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:00,476 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:00,476 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:00,476 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:00,476 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:00,476 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:00,479 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [64#L703-1true, Black: 160#true, 133#L710-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 77#L702-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:00,479 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:00,480 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:00,480 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:00,480 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:00,480 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:00,480 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 46#L709-1true, 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:00,480 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:18:00,480 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:18:00,480 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:18:00,480 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:18:00,545 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:00,545 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:18:00,545 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:18:00,545 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:18:00,545 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:18:00,545 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 22#L701-3true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:00,545 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:18:00,545 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:18:00,545 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:18:00,545 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:18:00,547 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:00,547 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:18:00,547 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:18:00,547 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:18:00,547 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:18:00,558 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:00,558 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:18:00,558 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:18:00,558 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:18:00,559 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:18:00,590 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 103#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:00,590 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:18:00,590 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:18:00,590 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:18:00,590 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:18:00,591 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [64#L703-1true, Black: 162#(= ~count~0 0), 103#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:00,591 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:18:00,591 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:18:00,591 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:18:00,591 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:18:00,640 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [Black: 160#true, 4#L702-1true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:00,640 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:00,640 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:18:00,641 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:00,641 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:00,641 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [4#L702-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:00,641 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:00,641 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:18:00,641 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:00,641 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:00,801 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:00,801 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:18:00,801 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:18:00,801 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:18:00,802 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:18:00,802 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 120#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:00,802 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:18:00,802 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:18:00,802 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:18:00,802 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:18:00,855 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:00,855 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:18:00,855 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:18:00,855 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:18:00,855 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:18:00,864 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:00,864 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:00,864 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:00,864 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:00,864 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:00,877 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [132#L710-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:00,877 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:00,877 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:00,877 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:00,877 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:00,879 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [68#L717-3true, 132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:00,879 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:18:00,879 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:18:00,879 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:18:00,879 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:18:00,879 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:18:00,880 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [132#L710-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:00,880 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:00,880 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:00,880 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:00,880 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:00,930 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:00,931 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:18:00,931 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:18:00,931 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:18:00,931 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:18:00,931 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:18:00,950 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:00,950 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:18:00,950 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:18:00,950 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:18:00,950 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:18:01,041 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:01,041 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:01,041 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:18:01,041 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:01,041 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:01,041 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [132#L710-1true, Black: 160#true, 5#L708-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:01,041 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:01,041 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:01,042 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:01,042 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:18:01,042 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [Black: 162#(= ~count~0 0), 5#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:01,042 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:01,042 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:01,042 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:01,042 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:01,043 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [98#L708-3true, 99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:01,043 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:01,043 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:01,043 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:01,044 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:18:01,044 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [98#L708-3true, 132#L710-1true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:01,044 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:01,044 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:18:01,044 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:01,044 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:01,044 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [98#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 107#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:01,044 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:01,044 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:01,044 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:01,044 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:01,046 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:01,046 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:01,046 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:01,046 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:01,046 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:01,047 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [Black: 160#true, 132#L710-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 116#L703-1true, 22#L701-3true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:01,047 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:01,047 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:01,047 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:01,047 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:01,066 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 71#L701-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:01,066 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:01,066 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:01,067 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:01,067 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:01,067 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [132#L710-1true, Black: 160#true, 71#L701-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:01,067 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:01,067 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:01,067 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:01,067 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:01,166 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:01,167 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:01,167 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:01,167 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:01,167 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:01,598 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, 98#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:01,599 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:01,599 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:01,599 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:18:01,599 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:01,599 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, 98#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:01,599 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:01,599 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:01,599 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:18:01,599 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:01,602 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:01,602 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:01,602 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:01,602 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:18:01,602 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:01,612 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, 5#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:01,612 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:01,612 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:01,612 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:18:01,612 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:01,612 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, 5#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:01,612 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:01,613 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:01,613 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:01,613 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:18:01,618 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:01,618 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:01,618 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:18:01,618 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:01,618 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:01,714 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:01,714 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:01,714 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:01,714 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:18:01,714 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:01,714 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:01,715 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:01,715 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:01,715 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:01,715 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:18:02,038 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:02,038 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:02,039 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:02,039 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:02,039 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:18:02,039 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:02,039 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:02,039 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:02,039 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:18:02,039 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:02,048 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:02,049 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:02,049 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:02,049 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:02,049 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:02,069 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:02,069 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:02,069 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:02,069 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:02,069 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:02,125 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 50#L708-3true, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:02,125 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:02,125 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:02,125 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:02,125 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:02,151 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:02,151 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:02,151 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:02,151 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:02,151 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:02,252 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, 120#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:02,252 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:02,252 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:02,253 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:02,253 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:02,253 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 120#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:02,253 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:02,254 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:02,254 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:02,254 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:02,255 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:02,255 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:02,255 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:02,255 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:02,255 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:02,257 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:02,258 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:02,258 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:02,258 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:02,258 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:02,258 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:02,276 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 48#L710-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:02,276 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:02,276 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:02,276 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:02,276 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:02,276 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:02,280 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:02,280 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:02,280 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:02,280 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:02,280 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:02,447 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [Black: 160#true, 132#L710-1true, 133#L710-1true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:02,447 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:02,447 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:18:02,447 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:18:02,447 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:02,484 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:02,484 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:02,484 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:02,484 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:02,484 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:02,485 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:02,485 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:02,485 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:02,485 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:02,485 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:02,491 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:02,491 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:02,491 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:02,491 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:02,491 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:02,518 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:02,518 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:02,518 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:02,518 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:02,518 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:02,518 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [132#L710-1true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 52#L720-2true, 117#L740-2true, 118#L702-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:02,518 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:02,519 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:02,519 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:02,519 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:02,519 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:02,519 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:02,519 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:02,519 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:02,519 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:03,363 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 50#L708-3true, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:03,363 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:03,363 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:03,363 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:03,363 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:03,674 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:03,674 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:03,674 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:03,674 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:03,674 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:03,744 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:03,744 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:03,744 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:03,744 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:03,744 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:03,744 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [64#L703-1true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 48#L710-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 118#L702-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:03,745 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:03,745 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:03,745 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:03,745 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:03,745 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:03,745 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:03,745 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:03,745 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:03,745 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:03,814 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [4#L702-1true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:03,814 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:03,814 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:03,814 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:18:03,814 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:18:03,938 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, 120#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:03,938 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:03,938 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:03,938 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:03,938 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:03,939 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, 120#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:03,939 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:03,939 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:03,939 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:03,939 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:03,956 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 133#L710-1true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:03,956 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:03,956 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:18:03,956 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:03,956 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:03,963 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:03,964 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:18:03,964 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:03,964 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:03,964 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:04,147 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [132#L710-1true, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:04,147 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:04,147 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:04,147 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:04,147 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:04,157 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [132#L710-1true, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:04,157 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:04,157 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:04,158 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:04,158 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:18:04,168 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [132#L710-1true, Black: 162#(= ~count~0 0), 103#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:04,168 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:04,168 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:04,168 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:04,168 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:04,172 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:04,172 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:04,173 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:04,173 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:04,173 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:04,181 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 118#L702-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:04,181 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:04,181 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:04,181 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:18:04,181 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:04,222 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 50#L708-3true, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:04,222 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:04,222 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:04,222 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:04,222 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:18:04,222 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 50#L708-3true, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:04,222 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:04,222 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:18:04,223 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:04,223 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:04,232 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, 50#L708-3true, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:04,232 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:04,232 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:04,232 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:04,232 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:04,596 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [64#L703-1true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 121#L702-1true, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:04,596 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2020-10-16 04:18:04,596 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:04,596 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:18:04,596 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:18:04,597 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:04,597 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2020-10-16 04:18:04,597 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:18:04,597 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:18:04,597 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:18:04,597 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 108#L710-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:04,597 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2020-10-16 04:18:04,597 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:18:04,597 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:18:04,597 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:18:04,600 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [64#L703-1true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 77#L702-1true, 79#thr2EXITtrue, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:04,600 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2020-10-16 04:18:04,600 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:18:04,600 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:18:04,600 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:04,600 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:18:04,601 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:04,601 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:04,601 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:18:04,601 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:04,601 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:04,657 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:04,657 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:04,657 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:04,657 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:18:04,657 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:04,657 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 22#L701-3true, 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:04,658 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:04,658 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:04,658 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:04,658 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:18:04,659 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:04,659 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:04,659 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:04,660 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:18:04,660 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:04,668 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:04,668 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:04,668 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:18:04,668 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:18:04,668 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:04,668 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:04,692 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 103#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:04,693 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:04,693 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:18:04,693 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:04,693 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:04,693 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [64#L703-1true, Black: 162#(= ~count~0 0), 103#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:04,693 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:04,693 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:04,693 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:04,693 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:18:04,737 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [4#L702-1true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:04,737 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2020-10-16 04:18:04,737 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:18:04,737 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:04,737 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2020-10-16 04:18:04,737 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [4#L702-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:04,738 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2020-10-16 04:18:04,738 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2020-10-16 04:18:04,738 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:04,738 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:18:04,878 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L701-3true, thr2Thread1of4ForFork0InUse, 59#L720true, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:04,879 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:04,879 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:04,879 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:18:04,879 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:04,879 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 56#thr2EXITtrue, 120#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:04,879 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:04,879 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:18:04,879 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:04,879 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:04,884 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 120#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:04,885 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:04,885 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:04,885 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:04,885 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:04,890 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 120#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:04,890 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:04,890 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:04,890 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:04,890 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:18:04,925 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:04,925 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:04,925 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:04,925 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:04,925 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:04,997 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:04,997 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:04,997 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:04,997 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:04,997 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:05,284 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:05,285 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2020-10-16 04:18:05,285 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:05,285 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:05,285 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:05,286 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:05,286 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:05,286 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:05,286 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:05,286 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:18:05,286 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:05,287 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:05,287 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:05,287 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:05,287 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:18:05,287 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:05,287 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:05,288 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:05,288 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2020-10-16 04:18:05,288 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:05,288 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:05,288 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:05,289 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:05,289 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2020-10-16 04:18:05,289 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:05,289 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:05,289 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:05,297 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:05,297 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2020-10-16 04:18:05,297 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:18:05,298 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:18:05,298 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:18:05,383 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:05,383 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:05,383 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:05,383 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:18:05,383 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:05,407 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:05,408 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:05,408 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:05,408 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:05,408 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:05,412 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:05,412 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:05,412 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:05,412 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:18:05,412 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:05,549 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:05,549 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:05,549 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:05,549 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:18:05,549 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:18:05,553 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:05,553 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:05,553 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:05,553 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:05,553 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:05,553 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:18:05,554 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:05,554 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:05,554 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:05,554 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:18:05,554 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:05,554 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:05,616 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 120#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:05,617 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:18:05,617 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:05,617 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:05,617 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:05,783 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 107#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:05,783 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2020-10-16 04:18:05,783 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:05,783 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:05,783 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:18:05,788 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:05,788 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2020-10-16 04:18:05,788 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:05,788 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:05,788 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:18:05,879 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 50#L708-3true, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:05,879 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2020-10-16 04:18:05,879 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:05,879 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:05,879 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:06,147 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][107], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:06,147 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2020-10-16 04:18:06,147 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:06,147 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:06,148 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:06,244 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [4#L702-1true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:06,245 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2020-10-16 04:18:06,245 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2020-10-16 04:18:06,245 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:18:06,245 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2020-10-16 04:18:06,316 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 56#thr2EXITtrue, 120#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:06,316 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2020-10-16 04:18:06,316 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:18:06,316 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:18:06,316 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:18:06,335 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, 120#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:06,336 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2020-10-16 04:18:06,336 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:06,336 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:06,336 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:06,336 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 120#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:06,336 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2020-10-16 04:18:06,336 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:18:06,337 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:06,337 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:06,352 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:06,352 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2020-10-16 04:18:06,352 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:06,352 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:06,352 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:06,704 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 133#L710-1true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:06,704 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2020-10-16 04:18:06,704 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:18:06,705 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2020-10-16 04:18:06,705 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:18:06,712 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][24], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 117#L740-2true, 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:06,712 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2020-10-16 04:18:06,712 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:18:06,712 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:18:06,712 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:18:06,732 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 52#L720-2true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:06,732 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2020-10-16 04:18:06,732 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:18:06,732 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:06,732 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:06,740 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:06,740 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2020-10-16 04:18:06,740 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:06,740 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:06,740 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:06,741 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:06,741 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2020-10-16 04:18:06,741 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:06,741 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:06,741 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:06,756 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:06,757 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2020-10-16 04:18:06,757 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:18:06,757 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:18:06,757 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2020-10-16 04:18:06,768 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:06,768 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2020-10-16 04:18:06,768 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:18:06,768 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2020-10-16 04:18:06,769 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:18:06,796 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:06,796 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2020-10-16 04:18:06,796 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:18:06,796 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:18:06,796 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:18:06,797 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:06,797 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2020-10-16 04:18:06,797 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:18:06,797 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:06,797 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:07,102 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:07,102 INFO L384 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2020-10-16 04:18:07,102 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:18:07,102 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:18:07,102 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:18:07,172 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:07,172 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2020-10-16 04:18:07,172 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:18:07,173 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:18:07,173 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2020-10-16 04:18:07,194 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:07,195 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2020-10-16 04:18:07,195 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:18:07,195 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:18:07,195 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:18:07,310 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:07,311 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2020-10-16 04:18:07,311 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:18:07,311 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2020-10-16 04:18:07,311 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2020-10-16 04:18:07,360 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 56#thr2EXITtrue, 120#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:07,360 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2020-10-16 04:18:07,360 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:18:07,360 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:18:07,360 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:18:07,616 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:07,616 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:18:07,616 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:18:07,616 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2020-10-16 04:18:07,616 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:18:07,640 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:07,640 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2020-10-16 04:18:07,640 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2020-10-16 04:18:07,640 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:18:07,640 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:18:07,702 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][24], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 117#L740-2true, 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:07,702 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:18:07,702 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:18:08,378 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:18:08,378 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:18:08,387 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:08,387 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2020-10-16 04:18:08,387 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:18:08,387 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:18:08,387 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:18:08,387 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:18:08,394 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:08,394 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:18:08,395 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:18:08,395 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:18:08,395 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:18:08,412 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:08,412 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:18:08,412 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:18:08,412 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:18:08,412 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:18:08,412 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:08,412 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2020-10-16 04:18:08,413 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:18:08,413 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:18:08,413 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:18:08,415 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:08,416 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2020-10-16 04:18:08,416 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:18:08,416 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:18:08,416 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:18:08,416 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:18:08,712 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 52#L720-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:08,712 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:18:08,712 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:18:08,712 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:18:08,712 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:18:08,718 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][85], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:08,718 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:18:08,719 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:18:08,719 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:18:08,719 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:18:08,719 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:08,719 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:18:08,719 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:18:08,719 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:18:08,719 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:18:08,734 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 121#L702-1true, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:08,734 INFO L384 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2020-10-16 04:18:08,734 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:18:08,734 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:18:08,735 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2020-10-16 04:18:08,747 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:08,747 INFO L384 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2020-10-16 04:18:08,747 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2020-10-16 04:18:08,747 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:18:08,747 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:18:08,805 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:08,805 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:18:08,805 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:18:08,805 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:18:08,805 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:18:09,099 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:09,099 INFO L384 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2020-10-16 04:18:09,100 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:18:09,100 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:18:09,100 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:18:09,129 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:09,130 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:18:09,130 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:18:09,130 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:18:09,130 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2020-10-16 04:18:09,401 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 121#L702-1true, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:09,401 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2020-10-16 04:18:09,401 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:18:09,401 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2020-10-16 04:18:09,401 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:09,419 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:09,419 INFO L384 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2020-10-16 04:18:09,419 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:18:09,419 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:18:09,419 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2020-10-16 04:18:09,472 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:09,473 INFO L384 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2020-10-16 04:18:09,473 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:18:09,473 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:18:09,473 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:18:09,473 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:18:09,492 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][48], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:09,492 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2020-10-16 04:18:09,492 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:09,493 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:09,493 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:09,496 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:09,496 INFO L384 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2020-10-16 04:18:09,496 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:18:09,496 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:18:09,496 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:18:09,496 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:18:09,597 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:09,597 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2020-10-16 04:18:09,597 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:09,597 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:18:09,597 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2020-10-16 04:18:09,597 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:09,597 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2020-10-16 04:18:09,597 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2020-10-16 04:18:09,597 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:09,598 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:18:09,627 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:09,627 INFO L384 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2020-10-16 04:18:09,627 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:18:09,627 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:18:09,627 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2020-10-16 04:18:09,940 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [68#L717-3true, 132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:09,941 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2020-10-16 04:18:09,941 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:18:09,941 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:18:09,941 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:18:09,942 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [68#L717-3true, 132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:09,943 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2020-10-16 04:18:09,943 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:18:09,943 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:18:09,943 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:18:09,953 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][76], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 108#L710-1true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:09,953 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2020-10-16 04:18:09,953 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:18:09,953 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:18:09,953 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:18:09,960 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:09,960 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2020-10-16 04:18:09,960 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:09,960 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2020-10-16 04:18:09,960 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:18:09,971 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][76], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:09,972 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2020-10-16 04:18:09,972 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:18:09,972 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:18:09,972 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:18:09,975 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:09,975 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2020-10-16 04:18:09,975 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:09,975 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:09,975 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:09,986 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [68#L717-3true, 4#L702-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:09,986 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2020-10-16 04:18:09,986 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:18:09,986 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:18:09,986 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:18:09,995 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 117#L740-2true, 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:09,996 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2020-10-16 04:18:09,996 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:09,996 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:09,996 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:09,996 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [132#L710-1true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:09,996 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2020-10-16 04:18:09,996 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:09,996 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:18:09,997 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:18:09,997 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 107#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:09,997 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2020-10-16 04:18:09,997 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:09,997 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:09,997 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:18:10,060 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:10,061 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2020-10-16 04:18:10,061 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:18:10,061 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2020-10-16 04:18:10,061 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:10,066 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:10,067 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2020-10-16 04:18:10,067 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2020-10-16 04:18:10,067 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:18:10,067 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:10,067 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 118#L702-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:10,067 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2020-10-16 04:18:10,067 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2020-10-16 04:18:10,067 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:18:10,067 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:10,072 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:10,072 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2020-10-16 04:18:10,072 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:18:10,072 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:10,072 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2020-10-16 04:18:10,192 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 121#L702-1true, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:10,192 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2020-10-16 04:18:10,192 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:18:10,192 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2020-10-16 04:18:10,192 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2020-10-16 04:18:10,193 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 121#L702-1true, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:10,193 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2020-10-16 04:18:10,193 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2020-10-16 04:18:10,193 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:18:10,193 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2020-10-16 04:18:10,216 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:10,216 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2020-10-16 04:18:10,216 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:18:10,216 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2020-10-16 04:18:10,216 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:18:10,360 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:10,360 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2020-10-16 04:18:10,360 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2020-10-16 04:18:10,360 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2020-10-16 04:18:10,360 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2020-10-16 04:18:10,361 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [132#L710-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:10,361 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2020-10-16 04:18:10,362 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2020-10-16 04:18:10,362 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2020-10-16 04:18:10,362 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2020-10-16 04:18:10,405 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:10,405 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2020-10-16 04:18:10,405 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:18:10,405 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2020-10-16 04:18:10,405 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2020-10-16 04:18:10,406 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][76], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 108#L710-1true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:10,406 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2020-10-16 04:18:10,407 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2020-10-16 04:18:10,407 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2020-10-16 04:18:10,407 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2020-10-16 04:18:10,412 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][47], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:10,412 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2020-10-16 04:18:10,412 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:18:10,412 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2020-10-16 04:18:10,412 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2020-10-16 04:18:10,412 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:10,412 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2020-10-16 04:18:10,412 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:18:10,413 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2020-10-16 04:18:10,413 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2020-10-16 04:18:10,416 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:10,416 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2020-10-16 04:18:10,416 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2020-10-16 04:18:10,416 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2020-10-16 04:18:10,416 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:18:10,430 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][76], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:10,431 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2020-10-16 04:18:10,431 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2020-10-16 04:18:10,431 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2020-10-16 04:18:10,431 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2020-10-16 04:18:10,433 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][49], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:10,433 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2020-10-16 04:18:10,434 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:18:10,434 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:18:10,434 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:18:10,434 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][30], [64#L703-1true, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 79#thr2EXITtrue, 48#L710-1true, 176#(= ~count~0 0), thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 52#L720-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:10,434 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2020-10-16 04:18:10,434 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:18:10,434 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:18:10,434 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:18:10,434 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][31], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:10,434 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2020-10-16 04:18:10,435 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:10,435 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:18:10,435 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:18:10,449 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [4#L702-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:10,449 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2020-10-16 04:18:10,449 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2020-10-16 04:18:10,449 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2020-10-16 04:18:10,449 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2020-10-16 04:18:10,619 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 78#L703-1true, 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:10,619 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2020-10-16 04:18:10,619 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:18:10,619 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:18:10,619 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:18:10,619 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:18:10,682 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][86], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 78#L703-1true, 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:10,682 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2020-10-16 04:18:10,682 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:18:10,682 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:10,682 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:18:10,682 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:18:10,703 INFO L129 PetriNetUnfolder]: 527643/778341 cut-off events. [2020-10-16 04:18:10,703 INFO L130 PetriNetUnfolder]: For 523886/802744 co-relation queries the response was YES. [2020-10-16 04:18:16,084 INFO L80 FinitePrefix]: Finished finitePrefix Result has 2071762 conditions, 778341 events. 527643/778341 cut-off events. For 523886/802744 co-relation queries the response was YES. Maximal size of possible extension queue 27760. Compared 7609909 event pairs, 133887 based on Foata normal form. 18517/716231 useless extension candidates. Maximal degree in co-relation 2071741. Up to 355287 conditions per place. [2020-10-16 04:18:21,650 INFO L132 encePairwiseOnDemand]: 217/232 looper letters, 23 selfloop transitions, 15 changer transitions 0/126 dead transitions. [2020-10-16 04:18:21,650 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 71 places, 126 transitions, 852 flow [2020-10-16 04:18:21,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 04:18:21,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-10-16 04:18:21,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 424 transitions. [2020-10-16 04:18:21,652 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6091954022988506 [2020-10-16 04:18:21,652 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 424 transitions. [2020-10-16 04:18:21,652 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 424 transitions. [2020-10-16 04:18:21,652 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 04:18:21,653 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 424 transitions. [2020-10-16 04:18:21,654 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 4 states. [2020-10-16 04:18:21,655 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 4 states. [2020-10-16 04:18:21,655 INFO L81 ComplementDD]: Finished complementDD. Result 4 states. [2020-10-16 04:18:21,655 INFO L185 Difference]: Start difference. First operand has 69 places, 110 transitions, 744 flow. Second operand 3 states and 424 transitions. [2020-10-16 04:18:21,655 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 71 places, 126 transitions, 852 flow [2020-10-16 04:20:52,343 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 70 places, 126 transitions, 833 flow, removed 0 selfloop flow, removed 1 redundant places. [2020-10-16 04:20:52,345 INFO L241 Difference]: Finished difference. Result has 71 places, 120 transitions, 810 flow [2020-10-16 04:20:52,345 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=232, PETRI_DIFFERENCE_MINUEND_FLOW=725, PETRI_DIFFERENCE_MINUEND_PLACES=68, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=110, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=95, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=810, PETRI_PLACES=71, PETRI_TRANSITIONS=120} [2020-10-16 04:20:52,345 INFO L342 CegarLoopForPetriNet]: 60 programPoint places, 11 predicate places. [2020-10-16 04:20:52,345 INFO L481 AbstractCegarLoop]: Abstraction has has 71 places, 120 transitions, 810 flow [2020-10-16 04:20:52,345 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 04:20:52,345 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:20:52,345 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 04:20:52,346 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2020-10-16 04:20:52,346 INFO L429 AbstractCegarLoop]: === Iteration 5 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 04:20:52,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:20:52,346 INFO L82 PathProgramCache]: Analyzing trace with hash 713578253, now seen corresponding path program 1 times [2020-10-16 04:20:52,346 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:20:52,347 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1442912531] [2020-10-16 04:20:52,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:20:52,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:20:52,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 04:20:52,394 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1442912531] [2020-10-16 04:20:52,395 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 04:20:52,395 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-16 04:20:52,395 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1317136181] [2020-10-16 04:20:52,395 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-16 04:20:52,395 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 04:20:52,396 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-16 04:20:52,396 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-16 04:20:52,397 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 126 out of 232 [2020-10-16 04:20:52,398 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 71 places, 120 transitions, 810 flow. Second operand 5 states. [2020-10-16 04:20:52,398 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 04:20:52,398 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 126 of 232 [2020-10-16 04:20:52,398 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 04:20:56,211 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [68#L717-3true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:20:56,211 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:20:56,211 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:20:56,211 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:56,211 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:56,211 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][38], [Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:20:56,212 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:20:56,212 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:56,212 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:56,212 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:20:56,474 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:20:56,474 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:20:56,474 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:56,474 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:56,474 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:56,474 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 50#L708-3true, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:20:56,475 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:20:56,475 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:56,475 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:56,475 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:56,475 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [Black: 162#(= ~count~0 0), 166#true, 103#L708-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:20:56,475 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:20:56,475 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:56,475 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:56,475 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:58,091 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][44], [68#L717-3true, Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:20:58,091 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:20:58,091 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:58,091 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:20:58,091 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:58,091 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [68#L717-3true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 50#L708-3true, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:20:58,091 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:20:58,091 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:58,092 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:20:58,092 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:58,133 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [68#L717-3true, Black: 162#(= ~count~0 0), 166#true, 103#L708-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:20:58,133 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:20:58,133 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:20:58,133 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:58,133 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:58,133 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][33], [68#L717-3true, Black: 162#(= ~count~0 0), 166#true, 138#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:20:58,133 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:20:58,133 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:58,134 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:58,134 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:20:58,251 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][44], [Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 174#true, 78#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:20:58,251 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:20:58,251 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:58,251 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:58,251 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:58,433 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][33], [Black: 162#(= ~count~0 0), 166#true, 138#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:20:58,433 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:20:58,433 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:58,433 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:58,433 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:58,443 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 115#L740-1true, 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:20:58,443 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:20:58,443 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:58,443 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:58,443 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:58,931 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 50#L708-3true, Black: 177#(<= 1 ~count~0), 115#L740-1true, 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:20:58,931 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:20:58,931 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:20:58,931 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:20:58,931 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:20:58,931 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [Black: 162#(= ~count~0 0), 166#true, 103#L708-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 115#L740-1true, 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:20:58,931 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:20:58,932 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:20:58,932 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:20:58,932 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:20:59,109 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [Black: 160#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 78#L703-1true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:20:59,109 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:20:59,110 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:20:59,110 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:20:59,110 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:20:59,110 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:20:59,110 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:20:59,110 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:20:59,110 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:20:59,110 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:20:59,110 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 59#L720true, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:20:59,110 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:20:59,111 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:20:59,111 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:20:59,111 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:20:59,927 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][44], [Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 78#L703-1true, 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:20:59,928 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:20:59,928 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:20:59,928 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:20:59,928 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:20:59,930 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [68#L717-3true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 50#L708-3true, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:20:59,930 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:20:59,930 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:20:59,930 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:20:59,930 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:21:00,112 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [68#L717-3true, Black: 162#(= ~count~0 0), 166#true, 103#L708-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:00,112 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:21:00,112 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:00,112 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:21:00,112 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:00,145 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][33], [Black: 162#(= ~count~0 0), 166#true, 138#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:00,146 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:21:00,146 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:00,146 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:00,146 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:02,104 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:02,104 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:21:02,104 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:02,105 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:02,105 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:02,858 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:02,858 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:21:02,858 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:02,858 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:21:02,858 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:03,290 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 50#L708-3true, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:03,290 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:21:03,290 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:03,290 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:03,290 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:03,290 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][125], [Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:03,291 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:21:03,291 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:03,291 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:03,291 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:03,428 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:03,429 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:21:03,429 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:03,429 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:03,429 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:04,112 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:04,112 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:21:04,112 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:04,113 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:04,113 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:06,227 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:06,227 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:21:06,227 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:06,227 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:06,227 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:06,264 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 50#L708-3true, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:06,264 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:21:06,264 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:06,265 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:06,265 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:06,265 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][125], [Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:06,265 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:21:06,265 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:06,265 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:06,265 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:06,334 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:06,334 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:21:06,334 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:06,334 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:06,334 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:06,873 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 50#L708-3true, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:06,873 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:21:06,873 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:06,873 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:06,873 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:06,873 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][125], [Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:06,874 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:21:06,874 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:06,874 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:06,874 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:07,003 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:07,004 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:21:07,004 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:07,004 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:07,004 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:07,408 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, 120#L701-3true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:07,408 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:21:07,408 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:07,408 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:07,408 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:07,476 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 50#L708-3true, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:07,476 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:21:07,476 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:07,477 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:07,477 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:07,502 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:07,502 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:07,503 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:07,503 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:07,503 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:08,042 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:08,042 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:08,042 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:08,042 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:08,042 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:08,079 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 50#L708-3true, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:08,079 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:08,079 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:08,079 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:08,079 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:08,080 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][125], [Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:08,080 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:08,080 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:08,080 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:08,080 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:08,149 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, 120#L701-3true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:08,149 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:08,150 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:08,150 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:08,150 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:08,594 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:08,594 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is not cut-off event [2020-10-16 04:21:08,594 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:21:08,594 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:21:08,595 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:21:08,668 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:08,669 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:08,669 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:08,669 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:08,669 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:08,681 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:08,682 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:08,682 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:08,682 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:08,682 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:08,682 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:08,682 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:08,683 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:08,683 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:08,683 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:08,683 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:11,098 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:11,098 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:11,098 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:11,098 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:11,098 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:11,165 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 50#L708-3true, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:11,165 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:11,165 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:11,166 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:11,166 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:11,191 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:11,191 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:21:11,191 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:11,192 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:11,192 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:11,440 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][46], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:11,440 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:11,440 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:11,440 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:11,440 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:11,594 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, 120#L701-3true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:11,595 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:11,595 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:11,595 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:11,595 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:11,645 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:11,645 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is not cut-off event [2020-10-16 04:21:11,645 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:21:11,645 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:21:11,645 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:21:11,647 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:11,647 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:11,647 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:11,647 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:11,647 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:12,122 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:12,123 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is not cut-off event [2020-10-16 04:21:12,123 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2020-10-16 04:21:12,123 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2020-10-16 04:21:12,123 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2020-10-16 04:21:12,184 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:12,185 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:21:12,185 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:12,185 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:12,185 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:12,196 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:12,196 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:21:12,196 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:12,196 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:12,196 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:12,197 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:12,197 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 115#L740-1true, 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:12,197 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:21:12,197 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:12,197 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:12,197 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:12,530 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:12,531 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is not cut-off event [2020-10-16 04:21:12,531 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2020-10-16 04:21:12,531 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2020-10-16 04:21:12,531 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2020-10-16 04:21:12,677 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:12,677 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is not cut-off event [2020-10-16 04:21:12,677 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2020-10-16 04:21:12,677 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2020-10-16 04:21:12,677 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2020-10-16 04:21:12,683 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:12,683 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:21:12,683 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:12,683 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:12,684 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:12,695 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:12,696 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is not cut-off event [2020-10-16 04:21:12,696 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2020-10-16 04:21:12,696 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2020-10-16 04:21:12,696 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2020-10-16 04:21:12,998 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][46], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:12,998 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:21:12,998 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:12,998 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:12,998 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:13,150 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:13,150 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:21:13,151 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:13,151 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:13,151 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:13,195 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:13,196 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is not cut-off event [2020-10-16 04:21:13,196 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is not cut-off event [2020-10-16 04:21:13,196 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is not cut-off event [2020-10-16 04:21:13,196 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is not cut-off event [2020-10-16 04:21:13,197 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:13,197 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:21:13,197 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:13,197 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:13,197 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:13,551 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:13,551 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:21:13,551 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:13,551 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:13,551 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:13,578 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:13,578 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:21:13,578 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:13,578 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:13,579 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:13,584 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:13,584 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:21:13,584 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:13,584 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:13,585 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:13,616 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][44], [Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:13,617 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:21:13,617 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:13,617 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:13,617 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:13,617 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 50#L708-3true, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:13,617 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:21:13,617 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:13,617 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:13,618 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:16,030 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, 120#L701-3true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:16,030 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:21:16,030 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:16,030 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:16,030 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:16,035 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:16,035 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:21:16,035 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:16,036 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:16,036 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:16,374 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 59#L720true, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:16,374 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is not cut-off event [2020-10-16 04:21:16,374 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2020-10-16 04:21:16,374 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2020-10-16 04:21:16,374 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2020-10-16 04:21:16,509 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:16,509 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is not cut-off event [2020-10-16 04:21:16,509 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2020-10-16 04:21:16,509 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2020-10-16 04:21:16,509 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2020-10-16 04:21:16,515 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:16,515 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:21:16,515 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:16,515 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:16,515 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:16,525 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:16,525 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is not cut-off event [2020-10-16 04:21:16,525 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2020-10-16 04:21:16,525 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2020-10-16 04:21:16,525 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2020-10-16 04:21:16,890 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 50#L708-3true, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:16,890 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:21:16,891 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:16,891 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:16,891 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:16,891 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][125], [68#L717-3true, Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:16,891 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:21:16,891 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:16,891 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:16,891 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:16,998 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][44], [Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:16,998 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:21:16,998 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:16,998 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:16,998 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:16,999 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 50#L708-3true, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:16,999 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:21:16,999 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:16,999 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:16,999 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:17,013 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:17,013 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:21:17,013 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:17,013 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:17,013 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:17,061 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:21:17,062 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:21:17,062 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:17,062 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:17,062 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:21:17,411 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:17,411 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:21:17,411 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:17,411 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:17,411 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:17,437 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:17,437 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:21:17,437 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:17,437 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:17,437 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:17,443 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:17,444 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:21:17,444 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:17,444 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:17,444 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:17,481 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][44], [Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:17,481 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:21:17,481 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:17,481 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:17,481 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:17,482 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 50#L708-3true, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:17,482 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:21:17,482 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:17,482 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:17,482 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:17,556 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:17,556 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:21:17,556 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:17,556 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:17,556 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:17,559 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:17,559 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:21:17,559 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:17,559 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:17,559 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:17,727 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][119], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, 121#L702-1true, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:17,727 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:21:17,727 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:17,727 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:17,727 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:17,986 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:17,986 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:21:17,986 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:17,986 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:17,986 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:17,986 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 59#L720true, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:17,986 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:21:17,986 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:17,986 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:17,987 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:18,061 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:18,061 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:21:18,062 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:18,062 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:18,062 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:18,072 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [68#L717-3true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 50#L708-3true, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:18,073 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:21:18,073 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:18,073 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:21:18,073 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:21:18,074 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:18,074 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:21:18,074 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:18,074 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:18,074 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:18,076 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:18,076 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:21:18,076 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:18,076 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:18,076 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:18,077 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:18,077 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:21:18,077 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:18,077 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:18,077 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:18,077 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:18,079 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:18,079 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:21:18,079 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:18,079 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:18,079 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:18,110 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:21:18,110 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:21:18,110 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:18,110 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:18,111 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:18,114 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:21:18,115 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:21:18,115 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:21:18,115 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:21:18,115 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:21:18,116 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:21:18,116 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:21:18,116 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:21:18,116 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:18,116 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:18,487 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 50#L708-3true, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:18,488 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:21:18,488 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:18,488 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:18,488 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:18,488 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][125], [68#L717-3true, Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:18,488 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:21:18,488 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:18,488 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:18,488 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:18,591 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][44], [Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:18,591 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:21:18,592 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:18,592 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:18,592 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:18,592 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 50#L708-3true, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:18,592 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:21:18,592 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:18,592 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:18,592 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:18,612 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:18,612 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:21:18,612 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:18,612 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:18,612 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:18,912 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:21:18,913 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:21:18,913 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:18,913 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:18,913 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:21,567 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][82], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:21,567 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:21:21,567 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:21,567 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:21,567 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:21,602 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:21:21,603 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:21:21,603 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:21,603 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:21,603 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:22,025 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:22,025 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:21:22,025 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:22,025 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:22,025 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:22,025 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:22,025 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:21:22,025 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:22,025 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:22,026 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:22,098 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 120#L701-3true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:22,098 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:21:22,098 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:22,098 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:22,098 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:22,108 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [68#L717-3true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 50#L708-3true, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:22,108 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:21:22,108 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:22,108 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:22,108 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:22,109 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:22,110 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:21:22,110 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:22,110 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:22,110 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:22,111 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:22,111 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:21:22,111 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:22,111 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:22,111 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:22,112 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:22,112 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:21:22,113 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:22,113 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:22,113 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:22,113 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:22,114 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:22,114 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:21:22,114 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:22,114 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:22,114 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:22,233 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][38], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 22#L701-3true, 23#L703-1true, thr2Thread1of4ForFork0InUse, 59#L720true, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:22,233 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:22,234 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:22,234 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:22,234 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:22,275 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:21:22,275 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:21:22,275 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:22,275 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:22,275 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:22,388 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 115#L740-1true, 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:21:22,388 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:21:22,388 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:22,388 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:22,388 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:22,450 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][38], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, 71#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 77#L702-1true, 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), 59#L720true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:22,451 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:22,451 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:22,451 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:22,451 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:22,477 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:21:22,477 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:21:22,477 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:22,477 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:22,477 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:22,487 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:22,487 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:21:22,487 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:22,487 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:22,488 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:22,520 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:22,520 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:21:22,521 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:22,521 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:22,521 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:22,638 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, 120#L701-3true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:22,639 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:21:22,639 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:22,639 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:22,639 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:22,639 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L701-3true, thr2Thread1of4ForFork0InUse, 59#L720true, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:22,639 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:21:22,639 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:22,639 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:22,639 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:22,643 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:22,643 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:21:22,643 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:22,643 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:22,643 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:22,665 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][46], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:21:22,665 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:21:22,665 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:22,665 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:22,665 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:22,665 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:21:22,665 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:21:22,665 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:22,665 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:22,666 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:22,673 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:21:22,673 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:21:22,673 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:22,673 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:22,673 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:23,187 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][82], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:23,187 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:21:23,187 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:23,187 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:23,187 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:23,388 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:23,388 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:23,388 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:23,388 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:23,388 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:23,475 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 115#L740-1true, 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:21:23,475 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:21:23,475 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:23,475 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:23,475 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:23,480 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:23,480 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:21:23,480 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:23,480 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:23,480 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:23,490 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:23,490 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:21:23,490 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:23,491 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:23,491 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:23,506 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][125], [Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 117#L740-2true, 23#L703-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:23,507 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:23,507 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:23,507 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:23,507 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:23,507 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][109], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 50#L708-3true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:23,507 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:23,507 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:23,507 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:23,508 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:23,531 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][81], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:23,532 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:23,532 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:23,532 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:23,532 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:23,532 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:23,532 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:23,532 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:23,532 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:23,532 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:23,535 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][104], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:23,536 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:23,536 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:23,536 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:23,536 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:23,536 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 22#L701-3true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:23,536 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:23,536 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:23,536 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:23,536 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:23,538 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1001] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][130], [64#L703-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 46#L709-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:23,538 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:23,538 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:23,538 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:23,538 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:23,538 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][103], [64#L703-1true, 98#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:23,538 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:23,538 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:23,538 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:23,539 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:23,540 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][103], [64#L703-1true, Black: 162#(= ~count~0 0), 5#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:23,540 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:23,541 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:23,541 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:23,541 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:23,541 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][123], [64#L703-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 54#L709-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:23,541 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:23,541 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:23,541 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:23,541 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:23,542 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:23,542 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:21:23,542 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:23,542 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:23,542 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:23,548 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:23,548 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:23,549 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:23,549 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:23,549 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:23,562 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][124], [64#L703-1true, Black: 162#(= ~count~0 0), 166#true, 138#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 23#L703-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:23,562 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:23,562 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:23,562 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:23,562 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:23,563 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][109], [64#L703-1true, Black: 162#(= ~count~0 0), 103#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:23,563 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:23,563 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:23,563 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:23,563 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:23,570 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:23,570 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:21:23,571 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:23,571 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:23,571 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:23,609 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:23,609 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:21:23,610 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:23,610 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:23,610 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:23,610 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:23,610 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:21:23,610 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:23,610 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:23,610 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:23,627 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:23,627 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:23,627 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:23,627 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:23,627 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:23,633 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:23,633 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:21:23,633 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:23,633 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:23,633 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:23,634 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:23,634 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:21:23,635 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:23,635 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:23,635 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:23,991 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [64#L703-1true, Black: 162#(= ~count~0 0), 105#thr2ENTRYtrue, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:23,991 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:23,991 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:23,992 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:23,992 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:23,995 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:23,995 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:23,995 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:23,995 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:23,995 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:24,028 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,028 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:24,028 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:24,028 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:24,028 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:24,136 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,137 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,137 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,137 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,137 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:24,137 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 115#L740-1true, 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L701-3true, thr2Thread1of4ForFork0InUse, 59#L720true, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,137 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,137 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,137 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,137 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:24,141 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,141 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:24,141 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:24,141 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:24,141 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:24,191 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [99#thr2EXITtrue, Black: 160#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 52#L720-2true, 117#L740-2true, 22#L701-3true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,191 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:24,191 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:24,192 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:24,192 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:24,192 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 22#L701-3true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, 59#L720true, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,192 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:24,192 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:24,192 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:24,192 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:24,195 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L719-3-->L720-2: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [99#thr2EXITtrue, Black: 160#true, 71#L701-3true, 168#(= ~count~0 0), Black: 166#true, 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 52#L720-2true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,195 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:24,195 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:24,195 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:24,195 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:24,196 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, 71#L701-3true, Black: 168#(= ~count~0 0), 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,196 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:24,196 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:24,196 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:24,197 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:24,221 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][46], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:21:24,221 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:24,221 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:24,221 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:24,221 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:24,222 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:21:24,222 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:24,222 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:24,222 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:24,222 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:24,322 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 115#L740-1true, 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:21:24,322 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,322 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,322 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,322 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,382 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][46], [64#L703-1true, 98#L708-3true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,382 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:24,382 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:24,382 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:24,382 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:24,382 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1001] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][130], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,382 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:24,382 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:24,382 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:24,383 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:24,384 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][46], [64#L703-1true, 68#L717-3true, 5#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,385 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:24,385 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:24,385 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:24,385 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:24,385 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][123], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,385 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:24,385 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:24,385 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:24,385 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:24,456 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,456 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,456 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,456 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,456 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,457 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 22#L701-3true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,457 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,457 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:24,457 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,457 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,458 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][104], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 121#L702-1true, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,458 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,458 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,458 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,458 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,458 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 22#L701-3true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,458 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,458 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,458 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,458 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,459 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][81], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 118#L702-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,459 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,459 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,459 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,459 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,459 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,460 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,460 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,460 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,460 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,460 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1001] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][130], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 46#L709-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,460 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,460 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,460 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,461 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,461 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][103], [98#L708-3true, 99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,461 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,461 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,461 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,461 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,462 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][103], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,462 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,462 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,462 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,462 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,462 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][123], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 54#L709-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,462 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,462 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,462 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,462 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,468 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,469 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,469 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:24,469 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,469 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,471 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][124], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, 138#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 23#L703-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,471 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,471 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,471 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,471 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,471 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][109], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 103#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,471 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,472 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,472 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,472 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,472 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,473 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,473 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,473 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,473 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,478 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 50#L708-3true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,479 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:24,479 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:24,479 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:24,479 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:24,480 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 50#L708-3true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,480 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,480 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,480 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,480 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:24,481 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][125], [Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,481 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,481 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:24,481 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,481 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,482 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][125], [Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 23#L703-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,482 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,482 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,482 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,482 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,482 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][109], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 50#L708-3true, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,482 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,482 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,482 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,482 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,484 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 103#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,484 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:24,484 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:24,485 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:24,485 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:24,495 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][104], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, 121#L702-1true, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,495 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,495 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:24,495 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,495 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,495 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][82], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 22#L701-3true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,495 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,495 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:24,496 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,496 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,496 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1001] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][130], [64#L703-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 23#L703-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,496 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,496 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,497 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:24,497 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,497 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][109], [64#L703-1true, 98#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,497 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,497 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,497 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,497 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:24,499 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, 5#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,499 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,499 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:24,499 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,499 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,500 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][123], [64#L703-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 54#L709-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,500 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,500 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,500 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:24,500 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,502 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,503 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,503 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,503 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:24,503 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:24,506 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,507 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,507 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,507 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:24,507 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,507 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [64#L703-1true, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,507 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,508 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:24,508 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:24,508 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,514 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][124], [64#L703-1true, Black: 162#(= ~count~0 0), 166#true, 138#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,514 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,514 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:24,514 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,514 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,514 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 103#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,514 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,515 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:24,515 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,515 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,534 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 56#thr2EXITtrue, 120#L701-3true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,535 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,535 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:24,535 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:24,535 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,536 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L701-3true, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,536 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,536 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,536 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:24,536 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,537 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:24,537 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,537 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,537 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,538 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,540 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][46], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:21:24,540 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,540 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,540 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,540 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,540 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 59#L720true, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:21:24,540 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:21:24,540 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,540 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:24,540 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:27,306 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 105#thr2ENTRYtrue, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,306 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:27,306 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:27,306 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:27,307 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:21:27,309 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,309 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:27,309 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:21:27,309 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:27,309 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:27,396 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 105#thr2ENTRYtrue, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,396 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,396 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,396 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,396 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,397 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,397 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,397 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,397 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,397 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,406 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,406 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,406 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,407 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,407 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,422 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][125], [Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 23#L703-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,422 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:27,423 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:27,423 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:27,423 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:21:27,423 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][109], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 50#L708-3true, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,423 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:27,423 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:27,423 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:21:27,423 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:27,446 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 105#thr2ENTRYtrue, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,446 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,446 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,446 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,446 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:27,448 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][81], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,448 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:27,448 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:27,448 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:27,448 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:21:27,448 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,448 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:27,448 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:27,448 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:27,449 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:21:27,451 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][104], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 121#L702-1true, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,451 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:27,452 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:27,452 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:21:27,452 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:27,452 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 22#L701-3true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,452 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:27,452 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:27,452 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:21:27,452 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:27,453 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1001] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][130], [64#L703-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,454 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:27,454 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:27,454 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:27,454 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:21:27,454 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][103], [64#L703-1true, 98#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,454 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:27,454 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:27,454 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:27,454 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:21:27,456 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][103], [64#L703-1true, 5#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,456 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:27,456 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:27,456 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:27,456 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:21:27,456 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][123], [64#L703-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 54#L709-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,456 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:27,457 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:21:27,457 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:27,457 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:27,457 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,458 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,458 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,458 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:27,458 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,464 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [64#L703-1true, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,464 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:27,464 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:27,464 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:21:27,464 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:27,476 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][124], [64#L703-1true, Black: 162#(= ~count~0 0), 166#true, 138#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 23#L703-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,477 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:27,477 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:21:27,477 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:27,477 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:27,477 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][109], [64#L703-1true, Black: 162#(= ~count~0 0), 103#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,477 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:27,477 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:21:27,477 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:27,477 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:27,484 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,485 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,485 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:27,485 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,485 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,522 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,522 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,522 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,522 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:27,522 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,522 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,522 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,522 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,522 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:27,523 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,538 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 120#L701-3true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,538 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:27,538 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:21:27,538 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:27,539 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:27,544 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,544 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,544 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,545 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:27,545 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,546 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,546 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,546 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,546 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,546 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,630 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][46], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,631 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:27,631 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:27,631 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:27,631 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:21:27,631 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 59#L720true, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,631 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:27,631 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:21:27,631 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:27,631 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:27,718 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,718 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,718 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,718 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,718 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,727 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 50#L708-3true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,727 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,727 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:27,728 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,728 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,750 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [64#L703-1true, 98#L708-3true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,750 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,751 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,751 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:27,751 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,752 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 5#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,752 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,752 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:27,752 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,752 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,755 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,755 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,755 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,755 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:27,755 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:27,759 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,759 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,759 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,759 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,759 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:27,760 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,760 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,760 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:27,760 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,760 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:27,767 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 103#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,768 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,768 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,768 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,768 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:27,781 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,782 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,782 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:27,782 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,782 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:27,784 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,785 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,785 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,785 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:27,785 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,787 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 22#L701-3true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,787 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,787 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,787 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,787 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,788 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][104], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,788 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,788 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,788 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,788 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,788 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 22#L701-3true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,788 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,788 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,788 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,788 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,789 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][81], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 118#L702-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,789 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,789 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,789 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,789 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,789 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,789 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,790 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,790 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,790 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,790 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1001] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][130], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 46#L709-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,790 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,791 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,791 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,791 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,791 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][103], [98#L708-3true, 99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,791 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,791 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,791 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,792 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,793 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][103], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,793 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,793 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,793 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,793 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,793 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][123], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 54#L709-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,794 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,794 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,794 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,794 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,797 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,797 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,797 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,797 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,798 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,802 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 77#L702-1true, 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,802 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,802 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,802 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,803 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,805 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][124], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, 138#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 23#L703-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,805 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,805 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,805 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,805 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,806 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][109], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 103#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,806 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,806 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,806 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,806 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,808 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][125], [Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 23#L703-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,808 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,808 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,808 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,808 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,809 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][109], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 50#L708-3true, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,809 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,809 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,809 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,809 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,821 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][77], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,822 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,822 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:27,822 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:27,822 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,830 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [4#L702-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,831 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,831 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:27,831 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:27,831 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,832 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [4#L702-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,833 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,833 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,833 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,833 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:27,834 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 120#L701-3true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:27,835 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:21:27,835 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,835 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:27,835 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:28,054 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][46], [64#L703-1true, 98#L708-3true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,054 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,054 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,055 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,055 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,055 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1001] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][130], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,055 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,055 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,055 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,055 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,057 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][46], [64#L703-1true, 68#L717-3true, 5#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,057 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,057 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,057 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,057 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,057 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][123], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,057 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,057 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,057 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,058 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,116 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 105#thr2ENTRYtrue, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,117 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,117 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,117 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,117 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,118 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,118 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,118 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,118 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,118 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,119 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 22#L701-3true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,119 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,119 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,119 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:28,119 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,119 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][104], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,119 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,119 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,120 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,120 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,120 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 22#L701-3true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,120 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,120 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,120 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,120 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,121 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][81], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 118#L702-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,121 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,121 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,121 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,121 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,121 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,121 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,121 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,121 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,121 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,122 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1001] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][130], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,122 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,122 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,122 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,122 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,122 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][103], [98#L708-3true, 99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,122 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,122 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,123 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,123 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,123 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][103], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,123 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,123 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,123 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,123 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,124 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][123], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 54#L709-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,124 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,124 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,124 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,124 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,129 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,129 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,129 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,130 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:28,130 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,131 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][124], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, 138#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 23#L703-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,131 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,131 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,131 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,132 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,132 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][109], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 103#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,132 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,132 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,132 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,132 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,133 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,133 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,133 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,133 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,133 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,139 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 50#L708-3true, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,139 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,139 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,139 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,139 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,140 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 50#L708-3true, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,141 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,141 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:28,141 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,141 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,141 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][125], [Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,141 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,141 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,141 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,141 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:28,142 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][125], [Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 23#L703-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,142 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,142 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,142 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,142 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,142 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][109], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 50#L708-3true, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,142 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,142 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,143 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,143 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,144 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 103#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,144 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,144 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,144 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,144 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,154 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][104], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,154 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,154 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,154 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:28,154 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,155 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][82], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 22#L701-3true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,155 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,155 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,155 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:28,155 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,155 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1001] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][130], [64#L703-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 23#L703-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,155 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,156 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:28,156 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,156 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,156 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][109], [64#L703-1true, 98#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,156 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,156 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,156 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,156 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:28,158 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, 5#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,158 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,158 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,158 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,158 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:28,159 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][123], [64#L703-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 54#L709-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,159 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,159 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,159 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,159 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:28,161 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,161 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,162 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:28,162 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:28,162 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,165 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,165 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,165 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,165 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:28,165 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,166 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [64#L703-1true, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,166 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,166 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,166 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:28,166 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:28,172 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][124], [64#L703-1true, Black: 162#(= ~count~0 0), 166#true, 138#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,172 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,172 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,172 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,172 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:28,173 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][121], [64#L703-1true, Black: 162#(= ~count~0 0), 103#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,173 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,173 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,173 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,173 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:28,191 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,192 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,192 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,192 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:28,192 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:28,193 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 120#L701-3true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,193 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,193 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,193 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:28,193 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,194 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,194 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,194 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,194 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,194 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,220 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][46], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 115#L740-1true, 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:21:28,220 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,221 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,221 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,221 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,221 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 115#L740-1true, 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:21:28,221 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,221 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,221 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,221 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,398 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 22#L701-3true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,398 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,398 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,398 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,398 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,399 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][46], [98#L708-3true, 99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,399 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,399 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,399 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,400 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,400 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1001] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][130], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 46#L709-1true, 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,400 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,400 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,400 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,400 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,401 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][46], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 5#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,401 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,401 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,401 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,401 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,401 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][123], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,401 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,402 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,402 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,402 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,414 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][125], [68#L717-3true, Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 23#L703-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,414 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,414 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,414 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,414 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:28,414 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][109], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 50#L708-3true, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,415 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,415 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,415 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,415 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:28,450 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][82], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,450 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,450 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,451 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,451 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,451 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 120#L701-3true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,451 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,451 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:28,451 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:28,451 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,454 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 50#L708-3true, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,454 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,454 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,454 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,454 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,455 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][77], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,456 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,456 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,456 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:28,456 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:28,459 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [4#L702-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,459 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:21:28,459 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:28,459 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:28,459 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:28,552 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][46], [64#L703-1true, Black: 162#(= ~count~0 0), 105#thr2ENTRYtrue, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,553 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:21:28,553 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:28,553 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:28,553 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:21:28,553 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [64#L703-1true, Black: 162#(= ~count~0 0), 105#thr2ENTRYtrue, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,553 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:21:28,553 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:28,553 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:21:28,553 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:28,555 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][46], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,555 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:21:28,555 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:28,555 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:21:28,555 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:28,555 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,555 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:21:28,555 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:28,555 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:28,555 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:21:28,641 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 105#thr2ENTRYtrue, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,642 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,642 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,642 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,642 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,643 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,643 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,643 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,643 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,643 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,652 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 50#L708-3true, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,652 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,652 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,652 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,652 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,674 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [64#L703-1true, 98#L708-3true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,675 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,675 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,675 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,675 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,676 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 5#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,676 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,676 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,676 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,676 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,679 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,679 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,679 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,679 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,679 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,682 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,682 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,682 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,682 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,682 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,683 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,683 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,683 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,683 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,683 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,690 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 103#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,690 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,690 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,690 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,690 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,703 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][105], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 120#L701-3true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,703 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,703 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,703 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,703 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,706 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,706 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,706 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,706 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,706 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,708 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 22#L701-3true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,708 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,708 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,708 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,708 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,709 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][104], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,709 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,709 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,709 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,709 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,709 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 22#L701-3true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,709 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,709 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,709 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,710 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,710 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][81], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 118#L702-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,710 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,710 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,710 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,710 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,710 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,711 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,711 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,711 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,711 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,711 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1001] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][130], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 46#L709-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,711 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,711 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,711 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,711 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,712 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][103], [98#L708-3true, 99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,712 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,712 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,712 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,712 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,713 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][103], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,713 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,713 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,713 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,713 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,713 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][123], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 54#L709-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,713 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,713 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,713 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,713 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,715 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,715 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,715 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,716 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,716 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,719 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 77#L702-1true, 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 115#L740-1true, 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,719 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,719 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,719 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,719 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,721 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][124], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, 138#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 23#L703-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,721 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,721 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,721 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,721 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,721 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][109], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 103#L708-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,721 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,721 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,721 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,721 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,722 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][125], [Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 23#L703-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,722 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,723 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,723 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,723 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,723 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][109], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 50#L708-3true, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,723 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,723 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,723 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,723 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,732 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][77], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,732 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,732 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,732 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,732 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,740 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [4#L702-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 115#L740-1true, 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,740 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,740 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,740 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,741 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,742 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [4#L702-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,742 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,742 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,742 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,742 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,744 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,744 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,744 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,744 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,744 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,791 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][46], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,791 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,791 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,791 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,791 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,792 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,792 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,792 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,792 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,792 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,910 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,910 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,911 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,911 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,911 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,911 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,911 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,911 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,911 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,911 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,912 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][46], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,913 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,913 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,913 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,913 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,913 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,913 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,913 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,913 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,913 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,914 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,914 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,914 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,914 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,914 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,915 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [64#L703-1true, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 59#L720true, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,915 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,915 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,915 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,915 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,954 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,954 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,954 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,954 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,954 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,955 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L701-3true, thr2Thread1of4ForFork0InUse, 59#L720true, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,955 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,955 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,955 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,955 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,964 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 23#L703-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 59#L720true, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,964 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,964 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,964 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,964 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,965 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][109], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,965 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,965 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,965 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,965 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,977 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,977 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,977 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,977 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,978 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,986 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [68#L717-3true, 4#L702-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,986 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,986 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,986 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,986 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:28,988 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 23#L703-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:28,989 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:21:28,989 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,989 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:28,989 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:29,196 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 22#L701-3true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:29,196 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:21:29,196 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,196 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,196 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,197 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][46], [98#L708-3true, 99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:29,197 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:21:29,197 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,197 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,197 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,197 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1001] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][130], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:29,197 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:21:29,197 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,197 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,197 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,198 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][46], [99#thr2EXITtrue, 68#L717-3true, 5#L708-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:29,198 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:21:29,198 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,198 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,199 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,199 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][123], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:29,199 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:21:29,199 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,199 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,199 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,210 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][125], [68#L717-3true, Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 23#L703-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:29,210 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:21:29,210 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,210 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:29,210 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,210 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][109], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 50#L708-3true, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:29,210 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:21:29,210 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:29,210 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,211 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,242 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][82], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 120#L701-3true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:29,242 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:21:29,243 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,243 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,243 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,243 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][108], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 120#L701-3true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:29,243 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:21:29,243 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,243 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:29,244 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:29,246 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 50#L708-3true, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:29,246 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:21:29,246 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,246 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,246 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,247 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][77], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:29,247 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:21:29,247 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,247 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:29,248 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:29,250 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [4#L702-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 115#L740-1true, 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:29,250 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:21:29,250 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,251 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:29,251 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:29,327 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][46], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 22#L701-3true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:29,327 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:21:29,327 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,328 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,328 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,328 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:29,328 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:21:29,328 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,328 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,328 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,475 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:29,476 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:21:29,476 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,476 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,476 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,476 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 120#L701-3true, thr2Thread1of4ForFork0InUse, 59#L720true, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:29,476 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:21:29,476 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,476 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,476 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,477 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 23#L703-1true, 120#L701-3true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:29,477 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:21:29,477 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:29,477 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,477 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:29,477 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][109], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 120#L701-3true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:29,477 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:21:29,477 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:29,477 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:29,478 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:29,535 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][46], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 105#thr2ENTRYtrue, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:29,536 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:21:29,536 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:29,536 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:29,536 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:29,536 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), 105#thr2ENTRYtrue, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:29,536 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:21:29,536 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:29,536 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:29,536 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:29,537 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][46], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:29,537 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:21:29,537 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:29,537 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:29,538 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:29,538 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:29,538 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:21:29,538 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:29,538 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:29,538 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:29,658 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:29,658 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:21:29,658 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:29,658 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:29,658 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:21:29,658 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:29,658 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:21:29,659 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:29,659 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:29,659 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:21:29,660 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][46], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:29,660 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:21:29,660 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:29,660 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:21:29,660 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:21:29,660 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 115#L740-1true, 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 59#L720true, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:29,660 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:21:29,660 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:29,660 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:21:29,660 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:21:29,661 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [64#L703-1true, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:29,661 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:21:29,661 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:29,661 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:21:29,661 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:29,662 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [64#L703-1true, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:29,662 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:21:29,662 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:21:29,662 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:29,662 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:29,700 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][106], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 116#L703-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:29,700 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:21:29,700 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:29,700 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:29,700 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:21:29,701 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:29,701 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:21:29,701 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:21:29,701 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:29,701 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:29,710 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 23#L703-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:29,711 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:21:29,711 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:29,711 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:29,711 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:29,711 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][109], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:29,711 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:21:29,711 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:29,711 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:29,711 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:32,269 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][25], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:32,270 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:21:32,270 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:32,270 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:32,270 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:32,277 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [4#L702-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 115#L740-1true, 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:32,277 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:21:32,277 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:32,277 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:32,277 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:32,279 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 23#L703-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:32,280 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:21:32,280 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:32,280 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:32,280 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:32,434 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:32,434 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:21:32,434 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:32,434 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:21:32,434 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:32,441 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:32,442 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:21:32,442 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:32,442 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:21:32,442 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:32,477 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][34], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:32,477 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:21:32,477 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:32,477 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:32,477 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:32,477 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:32,477 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:21:32,477 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:32,478 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:32,478 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:32,485 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][46], [4#L702-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:32,485 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:21:32,485 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:32,485 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:32,486 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:32,486 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [4#L702-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 59#L720true, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:32,486 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:21:32,486 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:32,486 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:32,486 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:32,563 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][46], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 22#L701-3true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:32,563 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2020-10-16 04:21:32,563 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:32,563 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:32,563 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:32,563 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:32,563 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2020-10-16 04:21:32,563 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:32,564 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:32,564 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:32,703 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:32,703 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2020-10-16 04:21:32,703 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:32,703 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:32,704 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:32,704 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 120#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:32,704 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2020-10-16 04:21:32,704 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:32,704 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:32,704 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:32,705 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 23#L703-1true, 120#L701-3true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:32,705 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2020-10-16 04:21:32,705 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:32,705 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:32,705 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:32,705 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][109], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 120#L701-3true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:32,706 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2020-10-16 04:21:32,706 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:32,706 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:32,706 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:32,876 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:32,876 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2020-10-16 04:21:32,876 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:32,877 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:32,877 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:32,877 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:32,877 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2020-10-16 04:21:32,877 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:32,877 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:32,878 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:32,885 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 118#L702-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:32,885 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2020-10-16 04:21:32,885 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:32,885 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2020-10-16 04:21:32,885 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:32,886 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:32,886 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2020-10-16 04:21:32,886 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2020-10-16 04:21:32,887 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:32,887 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:32,901 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:32,901 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2020-10-16 04:21:32,901 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:32,901 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:32,901 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:21:33,050 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][120], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 115#L740-1true, 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:33,051 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2020-10-16 04:21:33,051 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:33,051 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:33,051 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2020-10-16 04:21:33,058 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:33,058 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2020-10-16 04:21:33,058 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2020-10-16 04:21:33,058 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:33,058 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:33,091 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][34], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:33,092 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2020-10-16 04:21:33,092 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:33,092 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:33,092 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:33,092 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:33,092 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2020-10-16 04:21:33,092 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:33,092 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:33,092 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:33,099 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][46], [4#L702-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 115#L740-1true, 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:33,099 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2020-10-16 04:21:33,100 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:33,100 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:33,100 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:33,100 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [4#L702-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 115#L740-1true, 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 59#L720true, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:33,100 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2020-10-16 04:21:33,100 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:33,100 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:33,100 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:33,259 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:33,259 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2020-10-16 04:21:33,260 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:33,260 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:33,260 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:33,260 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 118#L702-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:33,260 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2020-10-16 04:21:33,260 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:33,260 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:21:33,261 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:33,406 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:33,406 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:21:33,406 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:21:33,406 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:33,406 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:33,407 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 59#L720true, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:33,407 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:21:33,407 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:33,407 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:33,407 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:33,414 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 118#L702-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:33,414 INFO L384 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2020-10-16 04:21:33,414 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:33,414 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2020-10-16 04:21:33,414 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:21:33,415 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 115#L740-1true, 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:33,415 INFO L384 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2020-10-16 04:21:33,415 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:33,415 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:21:33,415 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2020-10-16 04:21:33,429 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:33,429 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:21:33,429 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:33,429 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:33,429 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:33,542 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 118#L702-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:33,542 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:21:33,542 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:21:33,543 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2020-10-16 04:21:33,543 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:33,543 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][46], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 118#L702-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:33,543 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2020-10-16 04:21:33,543 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:33,543 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2020-10-16 04:21:33,543 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:21:33,543 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 118#L702-1true, thr2Thread1of4ForFork0InUse, 59#L720true, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:33,543 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2020-10-16 04:21:33,543 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:21:33,543 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:33,544 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2020-10-16 04:21:33,544 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 121#L702-1true, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:33,544 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:21:33,544 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:21:33,544 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:33,545 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2020-10-16 04:21:33,545 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][46], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 121#L702-1true, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:33,545 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2020-10-16 04:21:33,545 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2020-10-16 04:21:33,545 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:33,545 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:21:33,545 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 121#L702-1true, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:33,545 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2020-10-16 04:21:33,545 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:33,545 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:21:33,545 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2020-10-16 04:21:33,546 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:33,546 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2020-10-16 04:21:33,546 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:33,546 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2020-10-16 04:21:33,546 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:21:33,555 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:33,555 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:21:33,555 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:33,556 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:33,556 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:33,556 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 118#L702-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:33,556 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:21:33,556 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:33,556 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:21:33,556 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:33,696 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:33,696 INFO L384 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2020-10-16 04:21:33,696 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:33,696 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:33,696 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:33,697 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 118#L702-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:33,697 INFO L384 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2020-10-16 04:21:33,697 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:33,697 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:33,697 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:33,782 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:33,783 INFO L384 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2020-10-16 04:21:33,783 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:33,783 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:33,783 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:33,784 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 118#L702-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:33,784 INFO L384 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2020-10-16 04:21:33,784 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:33,784 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:21:33,784 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:33,894 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 115#L740-1true, 180#true, 118#L702-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:33,895 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2020-10-16 04:21:33,895 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:33,895 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2020-10-16 04:21:33,895 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:21:33,895 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][46], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 115#L740-1true, 180#true, 118#L702-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:33,895 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2020-10-16 04:21:33,895 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:33,895 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2020-10-16 04:21:33,895 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2020-10-16 04:21:33,896 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 115#L740-1true, 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:33,896 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2020-10-16 04:21:33,896 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2020-10-16 04:21:33,896 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:33,896 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2020-10-16 04:21:33,897 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 115#L740-1true, 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 121#L702-1true, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:33,897 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2020-10-16 04:21:33,897 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2020-10-16 04:21:33,897 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2020-10-16 04:21:33,897 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:33,897 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][46], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 121#L702-1true, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:33,897 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2020-10-16 04:21:33,897 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2020-10-16 04:21:33,897 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2020-10-16 04:21:33,898 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:33,898 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 121#L702-1true, 59#L720true, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:33,898 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2020-10-16 04:21:33,898 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2020-10-16 04:21:33,898 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:33,898 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2020-10-16 04:21:33,899 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 115#L740-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:33,899 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2020-10-16 04:21:33,899 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2020-10-16 04:21:33,899 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2020-10-16 04:21:33,899 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:21:33,907 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:33,907 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2020-10-16 04:21:33,907 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:33,908 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:33,908 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:33,908 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][85], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 118#L702-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:33,908 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2020-10-16 04:21:33,908 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:33,909 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:33,909 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:21:34,017 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:34,017 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2020-10-16 04:21:34,017 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:34,017 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:34,017 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:34,018 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][45], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 118#L702-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:34,018 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2020-10-16 04:21:34,018 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:34,018 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:34,018 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:34,023 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][46], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:34,024 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2020-10-16 04:21:34,024 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:34,024 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:34,024 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:34,024 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:34,024 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2020-10-16 04:21:34,024 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:34,024 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:34,024 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:34,025 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][46], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 180#true, 117#L740-2true, 118#L702-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:34,025 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2020-10-16 04:21:34,025 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:34,025 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:34,026 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:34,026 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 118#L702-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:34,026 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2020-10-16 04:21:34,026 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:34,026 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:34,026 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:34,086 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][46], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:34,086 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2020-10-16 04:21:34,087 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:34,087 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:34,087 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:34,087 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:34,087 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2020-10-16 04:21:34,087 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:34,087 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:34,087 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:34,088 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][46], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, 115#L740-1true, Black: 177#(<= 1 ~count~0), 180#true, 118#L702-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:34,088 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2020-10-16 04:21:34,088 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:34,088 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:34,088 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:34,088 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 118#L702-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:34,088 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2020-10-16 04:21:34,088 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:34,088 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:34,089 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:21:34,230 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:34,230 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2020-10-16 04:21:34,230 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:21:34,230 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:21:34,230 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:21:34,243 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L719-3-->L720: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][66], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 115#L740-1true, Black: 177#(<= 1 ~count~0), 116#L703-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 59#L720true, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:34,244 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2020-10-16 04:21:34,244 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:21:34,244 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2020-10-16 04:21:34,244 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2020-10-16 04:21:34,246 INFO L129 PetriNetUnfolder]: 150186/234775 cut-off events. [2020-10-16 04:21:34,246 INFO L130 PetriNetUnfolder]: For 246524/327905 co-relation queries the response was YES. [2020-10-16 04:21:35,829 INFO L80 FinitePrefix]: Finished finitePrefix Result has 788324 conditions, 234775 events. 150186/234775 cut-off events. For 246524/327905 co-relation queries the response was YES. Maximal size of possible extension queue 7641. Compared 2180553 event pairs, 25043 based on Foata normal form. 22211/247115 useless extension candidates. Maximal degree in co-relation 788302. Up to 104770 conditions per place. [2020-10-16 04:21:39,931 INFO L132 encePairwiseOnDemand]: 221/232 looper letters, 32 selfloop transitions, 16 changer transitions 0/132 dead transitions. [2020-10-16 04:21:39,931 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 74 places, 132 transitions, 938 flow [2020-10-16 04:21:39,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-16 04:21:39,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-10-16 04:21:39,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 542 transitions. [2020-10-16 04:21:39,934 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.584051724137931 [2020-10-16 04:21:39,934 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 542 transitions. [2020-10-16 04:21:39,934 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 542 transitions. [2020-10-16 04:21:39,934 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 04:21:39,934 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 542 transitions. [2020-10-16 04:21:39,936 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 5 states. [2020-10-16 04:21:39,937 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 5 states. [2020-10-16 04:21:39,937 INFO L81 ComplementDD]: Finished complementDD. Result 5 states. [2020-10-16 04:21:39,937 INFO L185 Difference]: Start difference. First operand has 71 places, 120 transitions, 810 flow. Second operand 4 states and 542 transitions. [2020-10-16 04:21:39,937 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 74 places, 132 transitions, 938 flow [2020-10-16 04:21:57,301 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 73 places, 132 transitions, 913 flow, removed 0 selfloop flow, removed 1 redundant places. [2020-10-16 04:21:57,304 INFO L241 Difference]: Finished difference. Result has 73 places, 116 transitions, 787 flow [2020-10-16 04:21:57,304 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=232, PETRI_DIFFERENCE_MINUEND_FLOW=755, PETRI_DIFFERENCE_MINUEND_PLACES=70, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=116, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=16, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=100, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=787, PETRI_PLACES=73, PETRI_TRANSITIONS=116} [2020-10-16 04:21:57,304 INFO L342 CegarLoopForPetriNet]: 60 programPoint places, 13 predicate places. [2020-10-16 04:21:57,304 INFO L481 AbstractCegarLoop]: Abstraction has has 73 places, 116 transitions, 787 flow [2020-10-16 04:21:57,304 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-16 04:21:57,304 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:21:57,304 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 04:21:57,304 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2020-10-16 04:21:57,305 INFO L429 AbstractCegarLoop]: === Iteration 6 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 04:21:57,305 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:21:57,305 INFO L82 PathProgramCache]: Analyzing trace with hash 781477953, now seen corresponding path program 1 times [2020-10-16 04:21:57,305 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:21:57,305 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [975802219] [2020-10-16 04:21:57,305 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:21:57,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:21:57,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 04:21:57,341 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [975802219] [2020-10-16 04:21:57,341 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 04:21:57,341 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-16 04:21:57,342 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2003691614] [2020-10-16 04:21:57,342 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-16 04:21:57,342 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 04:21:57,342 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-16 04:21:57,342 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-16 04:21:57,344 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 170 out of 232 [2020-10-16 04:21:57,344 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 73 places, 116 transitions, 787 flow. Second operand 5 states. [2020-10-16 04:21:57,344 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 04:21:57,344 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 170 of 232 [2020-10-16 04:21:57,344 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 04:21:58,226 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][87], [195#(<= 0 ~count~0), Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:21:58,226 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2020-10-16 04:21:58,226 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:21:58,226 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:21:58,227 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:21:58,440 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][37], [33#L719true, 195#(<= 0 ~count~0), Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:21:58,441 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2020-10-16 04:21:58,441 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:21:58,441 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2020-10-16 04:21:58,441 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:21:58,441 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][41], [195#(<= 0 ~count~0), 68#L717-3true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:21:58,441 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2020-10-16 04:21:58,441 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:21:58,441 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2020-10-16 04:21:58,441 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:21:59,107 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][87], [195#(<= 0 ~count~0), Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:59,107 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:21:59,108 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:21:59,108 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:21:59,108 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:21:59,140 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][120], [195#(<= 0 ~count~0), Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:59,140 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:21:59,140 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:21:59,140 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:21:59,140 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:21:59,296 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, 191#true]) [2020-10-16 04:21:59,296 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:21:59,296 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:21:59,296 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:21:59,296 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 04:21:59,296 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, 132#L710-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, 191#true]) [2020-10-16 04:21:59,297 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:21:59,297 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:59,297 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:59,297 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:21:59,297 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][23], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, 191#true]) [2020-10-16 04:21:59,297 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:21:59,297 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:21:59,297 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:59,297 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:59,725 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][37], [33#L719true, 195#(<= 0 ~count~0), Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:59,725 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:21:59,725 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:59,725 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:59,725 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:21:59,726 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][41], [195#(<= 0 ~count~0), 68#L717-3true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:59,726 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:21:59,726 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:59,726 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:59,726 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:21:59,737 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][37], [33#L719true, 195#(<= 0 ~count~0), Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:59,737 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:21:59,737 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:21:59,737 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:59,737 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:59,737 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [195#(<= 0 ~count~0), 68#L717-3true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:59,737 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:21:59,738 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:59,738 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:59,738 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:21:59,961 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][41], [195#(<= 0 ~count~0), Black: 162#(= ~count~0 0), 166#true, 71#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:59,962 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:21:59,962 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:59,962 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:59,962 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:22:00,566 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][103], [194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 118#L702-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:00,566 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is not cut-off event [2020-10-16 04:22:00,566 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2020-10-16 04:22:00,566 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2020-10-16 04:22:00,566 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2020-10-16 04:22:00,935 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:00,935 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:22:00,935 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:00,935 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:22:00,935 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:00,935 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, 132#L710-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 45#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:00,935 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:22:00,935 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:00,936 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:00,936 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:22:00,936 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][23], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 45#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:00,936 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:22:00,936 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:22:00,936 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:00,936 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:00,937 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, 132#L710-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:00,937 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:22:00,937 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:22:00,937 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:00,937 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:00,937 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:00,937 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:22:00,937 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:00,937 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:22:00,937 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:00,938 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][23], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 23#L703-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:00,938 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:22:00,938 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:00,938 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:00,938 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:22:00,938 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:00,938 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:22:00,938 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:00,938 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:00,939 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:22:00,939 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][68], [Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:00,939 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:22:00,939 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:00,939 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:00,939 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:22:01,643 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, 132#L710-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:01,643 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:22:01,643 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:01,643 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:22:01,643 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:01,643 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][68], [132#L710-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:01,643 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:22:01,643 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:22:01,644 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:01,644 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:01,644 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [68#L717-3true, 132#L710-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:01,644 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:22:01,644 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:01,644 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:22:01,644 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:03,105 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][78], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:03,106 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:22:03,106 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:03,106 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:03,106 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:03,122 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][138], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 120#L701-3true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:03,122 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:22:03,122 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:03,122 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:03,122 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:03,611 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][116], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 166#true, 71#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:03,611 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:22:03,611 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:22:03,611 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:03,611 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:22:03,632 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:03,633 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:22:03,633 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:03,633 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:03,633 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:03,642 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:03,642 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:22:03,642 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:03,642 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:03,642 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:03,642 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][115], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 120#L701-3true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:03,642 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:22:03,642 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:03,643 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:03,643 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:03,644 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][116], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 166#true, 8#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:03,644 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:22:03,644 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:03,644 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:22:03,645 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:22:04,272 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, 99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, 108#L710-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:04,272 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:04,273 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:04,273 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:04,273 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:04,273 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][68], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, 108#L710-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 59#L720true, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:04,273 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:04,273 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:04,273 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:04,273 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:04,293 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][22], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:04,293 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is not cut-off event [2020-10-16 04:22:04,293 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:22:04,293 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:22:04,293 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:22:04,320 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][117], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:04,321 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,321 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,321 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,321 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,337 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][117], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:04,337 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,338 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,338 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,338 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,347 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][120], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:04,347 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,347 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,348 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,348 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,351 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][138], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:04,351 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,351 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,351 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,351 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,367 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][84], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:04,368 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,368 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,368 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,368 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:05,327 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, 132#L710-1true, Black: 162#(= ~count~0 0), 166#true, 71#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:05,327 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:22:05,327 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:05,328 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:05,328 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:05,328 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][68], [132#L710-1true, Black: 162#(= ~count~0 0), 166#true, 71#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:05,328 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:22:05,328 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:05,328 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:05,328 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:05,957 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 22#L701-3true, 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:05,957 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:22:05,957 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:05,957 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:05,957 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:05,957 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][68], [Black: 162#(= ~count~0 0), 166#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 22#L701-3true, 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:05,958 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:22:05,958 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:05,958 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:05,958 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:06,674 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][138], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:06,674 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:22:06,674 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:06,674 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:06,674 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:06,676 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][78], [195#(<= 0 ~count~0), 99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, 71#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:06,676 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:22:06,676 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:06,676 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:06,676 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:08,588 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][115], [195#(<= 0 ~count~0), 4#L702-1true, Black: 162#(= ~count~0 0), 166#true, 71#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:08,588 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:22:08,588 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:08,588 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:08,588 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:08,589 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][103], [194#(<= 1 ~count~0), 4#L702-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:08,589 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:22:08,589 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:08,589 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:08,589 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:08,996 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][138], [68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 120#L701-3true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:08,997 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:22:08,997 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:08,997 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:08,997 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:09,011 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][138], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:09,011 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:22:09,012 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:09,012 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:09,012 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:09,045 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][138], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 23#L703-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:09,046 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:22:09,046 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:09,046 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:09,046 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:09,077 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, 191#true]) [2020-10-16 04:22:09,077 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:22:09,077 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:09,077 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:22:09,077 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:22:09,175 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][103], [64#L703-1true, 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 118#L702-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:09,175 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:22:09,175 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:09,176 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:09,176 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:09,183 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][66], [64#L703-1true, 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 77#L702-1true, 174#true, 78#L703-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:09,184 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:22:09,184 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:09,184 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:09,184 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:09,190 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][138], [195#(<= 0 ~count~0), 4#L702-1true, Black: 162#(= ~count~0 0), 166#true, 71#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:09,191 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:22:09,191 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:09,191 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:09,191 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:09,713 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][37], [33#L719true, 195#(<= 0 ~count~0), 4#L702-1true, Black: 162#(= ~count~0 0), 166#true, 71#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:09,714 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:22:09,714 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:09,714 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:09,714 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:09,714 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][115], [195#(<= 0 ~count~0), 4#L702-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 166#true, 71#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:09,714 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:22:09,714 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:09,714 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:09,714 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:10,043 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:10,043 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:22:10,044 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:10,044 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:10,044 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:10,247 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][37], [64#L703-1true, 33#L719true, 195#(<= 0 ~count~0), Black: 162#(= ~count~0 0), 166#true, 71#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:10,247 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:22:10,247 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:10,247 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:10,247 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:10,264 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:10,264 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:22:10,265 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:22:10,265 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:10,265 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:10,310 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][78], [99#thr2EXITtrue, 195#(<= 0 ~count~0), Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 118#L702-1true, 22#L701-3true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:10,311 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:22:10,311 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:10,311 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:10,311 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:10,311 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][78], [99#thr2EXITtrue, 195#(<= 0 ~count~0), Black: 162#(= ~count~0 0), 166#true, 71#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:10,311 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:22:10,311 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:10,311 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:10,312 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:10,320 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][37], [64#L703-1true, 33#L719true, 195#(<= 0 ~count~0), Black: 162#(= ~count~0 0), 166#true, 8#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:10,320 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:22:10,321 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:10,321 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:10,321 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:10,321 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][78], [99#thr2EXITtrue, 195#(<= 0 ~count~0), Black: 162#(= ~count~0 0), 166#true, 8#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 118#L702-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:10,321 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:22:10,321 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:10,321 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:10,322 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:10,353 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][120], [195#(<= 0 ~count~0), 4#L702-1true, Black: 162#(= ~count~0 0), 166#true, 8#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:10,353 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:22:10,353 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:10,353 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:10,353 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:10,363 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][46], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:10,363 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:22:10,363 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:10,364 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:10,364 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:22:10,365 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][88], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:10,365 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:22:10,365 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:10,365 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:22:10,365 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:10,373 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][120], [64#L703-1true, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:10,373 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:22:10,373 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:22:10,373 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:10,374 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:10,707 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][37], [64#L703-1true, 33#L719true, 195#(<= 0 ~count~0), Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 118#L702-1true, 22#L701-3true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:10,707 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:22:10,707 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:10,707 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:10,707 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:10,707 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][22], [99#thr2EXITtrue, 195#(<= 0 ~count~0), 68#L717-3true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 118#L702-1true, 22#L701-3true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:10,707 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:22:10,707 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:10,707 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:10,707 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:10,708 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][22], [195#(<= 0 ~count~0), 99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 166#true, 71#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:10,708 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:22:10,708 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:10,708 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:10,708 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:10,713 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][37], [64#L703-1true, 33#L719true, 195#(<= 0 ~count~0), Black: 162#(= ~count~0 0), 166#true, 8#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 118#L702-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:10,713 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:22:10,713 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:10,713 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:10,713 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:10,714 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][22], [99#thr2EXITtrue, 195#(<= 0 ~count~0), 68#L717-3true, Black: 162#(= ~count~0 0), 166#true, 8#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 118#L702-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:10,714 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:22:10,714 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:10,714 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:10,714 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:10,728 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][37], [33#L719true, 195#(<= 0 ~count~0), 4#L702-1true, Black: 162#(= ~count~0 0), 166#true, 8#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:10,728 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:22:10,728 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:10,728 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:10,728 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:10,728 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [195#(<= 0 ~count~0), 4#L702-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 166#true, 8#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:10,728 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:22:10,729 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:10,729 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:10,729 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:10,811 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][88], [64#L703-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, 121#L702-1true, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:10,811 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:22:10,811 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:10,811 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:10,811 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:22:10,819 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][138], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:10,819 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:22:10,819 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:10,819 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:22:10,820 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:10,825 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][138], [64#L703-1true, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:10,825 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:22:10,825 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:10,825 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:10,825 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:22:10,826 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][87], [64#L703-1true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:10,826 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:22:10,826 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:10,826 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:22:10,826 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:22:10,854 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][120], [Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:10,855 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:22:10,855 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:10,855 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:10,855 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:10,861 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][120], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:10,861 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:22:10,862 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:10,862 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:10,862 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:12,419 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][37], [64#L703-1true, 33#L719true, 195#(<= 0 ~count~0), Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:12,420 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:22:12,420 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:12,420 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:22:12,420 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:12,423 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][37], [64#L703-1true, 33#L719true, 195#(<= 0 ~count~0), Black: 162#(= ~count~0 0), 166#true, 8#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:12,423 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:22:12,424 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:12,424 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:12,424 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:12,445 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][115], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:12,445 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:22:12,445 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:12,446 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:22:12,446 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:12,448 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:12,448 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:22:12,448 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:22:12,448 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:12,448 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:12,448 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][115], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:12,449 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:22:12,449 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:12,449 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:22:12,449 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:12,450 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][41], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:12,450 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:22:12,450 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:12,450 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:22:12,450 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:22:12,493 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][138], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:12,493 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:22:12,494 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:12,494 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:12,494 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:12,768 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][138], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:12,768 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:22:12,768 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:12,768 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:12,768 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:12,769 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, 133#L710-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 77#L702-1true, 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:12,770 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:22:12,770 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:12,770 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:22:12,770 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:12,772 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 77#L702-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:12,772 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:22:12,772 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:12,772 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:22:12,772 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:12,772 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, 133#L710-1true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:12,772 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:22:12,772 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:22:12,773 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:12,773 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:12,773 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:12,774 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:22:12,774 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:12,774 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:12,774 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:22:12,779 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 162#(= ~count~0 0), 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 121#L702-1true, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:12,779 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:22:12,779 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:12,780 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:12,780 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:22:12,796 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][120], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:12,796 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:22:12,796 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:12,796 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:12,796 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:12,805 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][138], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:12,805 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:22:12,805 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:12,805 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:12,805 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:12,805 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:12,809 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][87], [64#L703-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:12,809 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:22:12,809 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:12,809 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:12,809 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:12,811 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][138], [99#thr2EXITtrue, 195#(<= 0 ~count~0), Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 23#L703-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:12,811 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:22:12,811 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:12,811 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:12,811 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:13,089 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 162#(= ~count~0 0), 133#L710-1true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:13,089 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:22:13,089 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:22:13,089 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:22:13,089 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:13,090 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][83], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 133#L710-1true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:13,090 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:22:13,090 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:13,090 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:22:13,090 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:22:13,092 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][115], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 108#L710-1true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:13,092 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:22:13,092 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:13,092 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:22:13,092 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:22:13,093 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, 108#L710-1true, Black: 168#(= ~count~0 0), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:13,093 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:22:13,093 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:13,093 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:22:13,093 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:22:13,107 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, 132#L710-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:13,108 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:22:13,108 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:13,108 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:22:13,108 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:13,108 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][68], [132#L710-1true, Black: 162#(= ~count~0 0), 166#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 59#L720true, 188#(and (not (= |~#mutexb~0.base| |~#mutexa~0.base|)) (not (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 0))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:13,108 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:22:13,108 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:22:13,108 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:13,108 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:13,343 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:13,343 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:22:13,343 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:13,343 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:13,343 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:13,915 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 118#L702-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:13,915 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:22:13,916 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2020-10-16 04:22:13,916 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:13,916 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:22:13,916 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:13,916 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:22:13,916 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2020-10-16 04:22:13,916 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:13,916 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:22:13,917 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 121#L702-1true, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:13,917 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:22:13,917 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:22:13,917 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:13,917 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2020-10-16 04:22:13,922 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, 4#L702-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:13,922 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:22:13,922 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:13,922 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2020-10-16 04:22:13,922 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:22:13,923 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, 4#L702-1true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:13,923 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:22:13,923 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2020-10-16 04:22:13,923 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:22:13,923 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:13,986 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][120], [33#L719true, 99#thr2EXITtrue, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:13,986 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2020-10-16 04:22:13,986 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:22:13,986 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:22:13,986 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:14,067 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 162#(= ~count~0 0), 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 191#true]) [2020-10-16 04:22:14,067 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2020-10-16 04:22:14,067 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:22:14,067 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:22:14,067 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:22:14,069 INFO L129 PetriNetUnfolder]: 77291/123675 cut-off events. [2020-10-16 04:22:14,069 INFO L130 PetriNetUnfolder]: For 149840/203579 co-relation queries the response was YES. [2020-10-16 04:22:15,028 INFO L80 FinitePrefix]: Finished finitePrefix Result has 430836 conditions, 123675 events. 77291/123675 cut-off events. For 149840/203579 co-relation queries the response was YES. Maximal size of possible extension queue 5059. Compared 1129708 event pairs, 8688 based on Foata normal form. 7639/122581 useless extension candidates. Maximal degree in co-relation 430813. Up to 59311 conditions per place. [2020-10-16 04:22:17,238 INFO L132 encePairwiseOnDemand]: 212/232 looper letters, 64 selfloop transitions, 49 changer transitions 0/154 dead transitions. [2020-10-16 04:22:17,238 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 77 places, 154 transitions, 1264 flow [2020-10-16 04:22:17,239 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-16 04:22:17,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-10-16 04:22:17,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 925 transitions. [2020-10-16 04:22:17,241 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7974137931034483 [2020-10-16 04:22:17,241 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 925 transitions. [2020-10-16 04:22:17,241 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 925 transitions. [2020-10-16 04:22:17,242 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 04:22:17,242 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 925 transitions. [2020-10-16 04:22:17,244 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 6 states. [2020-10-16 04:22:17,245 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 6 states. [2020-10-16 04:22:17,246 INFO L81 ComplementDD]: Finished complementDD. Result 6 states. [2020-10-16 04:22:17,246 INFO L185 Difference]: Start difference. First operand has 73 places, 116 transitions, 787 flow. Second operand 5 states and 925 transitions. [2020-10-16 04:22:17,246 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 77 places, 154 transitions, 1264 flow [2020-10-16 04:22:18,807 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 75 places, 154 transitions, 1248 flow, removed 0 selfloop flow, removed 2 redundant places. [2020-10-16 04:22:18,809 INFO L241 Difference]: Finished difference. Result has 77 places, 142 transitions, 1161 flow [2020-10-16 04:22:18,810 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=232, PETRI_DIFFERENCE_MINUEND_FLOW=771, PETRI_DIFFERENCE_MINUEND_PLACES=71, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=116, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=31, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=76, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=1161, PETRI_PLACES=77, PETRI_TRANSITIONS=142} [2020-10-16 04:22:18,810 INFO L342 CegarLoopForPetriNet]: 60 programPoint places, 17 predicate places. [2020-10-16 04:22:18,810 INFO L481 AbstractCegarLoop]: Abstraction has has 77 places, 142 transitions, 1161 flow [2020-10-16 04:22:18,810 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-16 04:22:18,810 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:22:18,810 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 04:22:18,810 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2020-10-16 04:22:18,810 INFO L429 AbstractCegarLoop]: === Iteration 7 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 04:22:18,811 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:22:18,811 INFO L82 PathProgramCache]: Analyzing trace with hash -1486096088, now seen corresponding path program 1 times [2020-10-16 04:22:18,811 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:22:18,811 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [9557007] [2020-10-16 04:22:18,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:22:18,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:22:18,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 04:22:18,855 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [9557007] [2020-10-16 04:22:18,855 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 04:22:18,855 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-16 04:22:18,855 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [419772551] [2020-10-16 04:22:18,856 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-16 04:22:18,856 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 04:22:18,856 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-16 04:22:18,856 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-16 04:22:18,857 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 170 out of 232 [2020-10-16 04:22:18,858 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 77 places, 142 transitions, 1161 flow. Second operand 4 states. [2020-10-16 04:22:18,858 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 04:22:18,858 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 170 of 232 [2020-10-16 04:22:18,858 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 04:22:19,787 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][84], [195#(<= 0 ~count~0), Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), 166#true, 201#(= ~count~0 0), Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:22:19,787 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2020-10-16 04:22:19,787 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:22:19,788 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:22:19,788 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:22:20,017 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][7], [33#L719true, 195#(<= 0 ~count~0), Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), 166#true, 201#(= ~count~0 0), Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:22:20,017 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2020-10-16 04:22:20,017 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:22:20,017 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2020-10-16 04:22:20,017 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:22:20,017 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][40], [195#(<= 0 ~count~0), 68#L717-3true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), 166#true, 201#(= ~count~0 0), Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:22:20,017 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2020-10-16 04:22:20,017 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:22:20,018 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2020-10-16 04:22:20,018 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:22:21,015 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][84], [195#(<= 0 ~count~0), Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), 166#true, 201#(= ~count~0 0), Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:21,015 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:22:21,015 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:22:21,015 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:22:21,015 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:22:21,045 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][118], [195#(<= 0 ~count~0), Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), 166#true, 201#(= ~count~0 0), Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:21,045 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:22:21,045 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:22:21,045 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:22:21,045 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:22:21,173 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, 191#true]) [2020-10-16 04:22:21,173 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:22:21,173 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:22:21,173 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:22:21,173 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:22:21,174 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, 191#true]) [2020-10-16 04:22:21,174 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:22:21,174 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 04:22:21,174 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:22:21,174 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:22:21,174 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][42], [64#L703-1true, 68#L717-3true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, 191#true]) [2020-10-16 04:22:21,174 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:22:21,174 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:22:21,174 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:22:21,174 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:22:21,182 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), 107#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, 191#true]) [2020-10-16 04:22:21,182 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:22:21,182 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 04:22:21,182 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:22:21,182 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:22:21,182 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, 132#L710-1true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, 191#true]) [2020-10-16 04:22:21,182 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:22:21,182 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:22:21,183 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:22:21,183 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:22:21,183 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][23], [99#thr2EXITtrue, 68#L717-3true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, 191#true]) [2020-10-16 04:22:21,183 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:22:21,183 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:22:21,183 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:22:21,183 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:22:21,289 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][7], [33#L719true, 195#(<= 0 ~count~0), Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), 166#true, 201#(= ~count~0 0), Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:21,289 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:22:21,289 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:22:21,289 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:22:21,289 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:22:21,289 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][40], [195#(<= 0 ~count~0), 68#L717-3true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), 166#true, 201#(= ~count~0 0), Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:21,289 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:22:21,289 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:22:21,290 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:22:21,290 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:22:21,299 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][7], [33#L719true, 195#(<= 0 ~count~0), Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), 166#true, 201#(= ~count~0 0), Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:21,299 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:22:21,299 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:22:21,299 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:22:21,299 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:22:21,299 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][80], [195#(<= 0 ~count~0), 68#L717-3true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), 166#true, 201#(= ~count~0 0), Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:21,300 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:22:21,300 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:22:21,300 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:22:21,300 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:22:21,551 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][40], [195#(<= 0 ~count~0), Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), 166#true, 71#L701-3true, 201#(= ~count~0 0), Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:21,551 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:22:21,551 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:22:21,552 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:22:21,552 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:22:21,743 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][84], [195#(<= 0 ~count~0), 99#thr2EXITtrue, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), 166#true, 201#(= ~count~0 0), Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:22:21,743 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:22:21,743 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:22:21,743 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:22:21,743 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:22:21,751 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][118], [99#thr2EXITtrue, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 166#true, 199#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, 191#true]) [2020-10-16 04:22:21,751 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:22:21,751 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:22:21,751 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:22:21,751 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:22:22,202 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][101], [194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), 166#true, Black: 195#(<= 0 ~count~0), 202#(and (<= ~count~0 1) (<= 1 ~count~0)), Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 118#L702-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:22,202 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is not cut-off event [2020-10-16 04:22:22,202 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2020-10-16 04:22:22,202 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2020-10-16 04:22:22,202 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2020-10-16 04:22:22,540 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 168#(= ~count~0 0), Black: 166#true, 45#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:22,541 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:22:22,541 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:22:22,541 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:22,541 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:22,541 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:22,541 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:22:22,541 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:22:22,541 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:22,541 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:22,541 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1171] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= |v_thr2Thread2of4ForFork0_#res.offset_8| 0) (= |v_~#mutexb~0.offset_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_#res.base_8| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106) (= (store |v_#memory_int_2029| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_2028|) (= |v_~#mutexb~0.base_471| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106| 1))) InVars {#memory_int=|v_#memory_int_2029|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_31, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_106, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_8|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_106|, #memory_int=|v_#memory_int_2028|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_471|, ~#mutexb~0.base=|v_~#mutexb~0.base_471|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_8|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_31|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_31|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][42], [64#L703-1true, 68#L717-3true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 168#(= ~count~0 0), Black: 166#true, 45#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:22,542 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:22:22,542 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:22:22,542 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:22,542 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:22,544 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, 174#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:22,544 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:22:22,544 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:22:22,544 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:22,544 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:22,545 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), 133#L710-1true, Black: 195#(<= 0 ~count~0), 199#true, 168#(= ~count~0 0), Black: 166#true, 13#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:22,545 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:22:22,545 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:22,545 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:22:22,545 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:22,545 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][114], [64#L703-1true, 68#L717-3true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 168#(= ~count~0 0), Black: 166#true, 13#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:22,545 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:22:22,545 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:22,545 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:22,545 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:22:22,546 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][81], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:22,547 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:22:22,547 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:22:22,547 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:22,547 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:22,547 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:22,547 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:22:22,547 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:22,547 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:22,547 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:22:22,547 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 54#L709-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:22,547 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:22:22,547 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:22:22,548 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:22,548 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:22,564 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), 107#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:22,564 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:22:22,564 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:22,564 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:22:22,564 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:22,564 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:22,564 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:22:22,565 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:22,565 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:22:22,565 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:22,565 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][23], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:22,565 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:22:22,565 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:22,565 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:22:22,565 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:22,566 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), 107#L709-1true, Black: 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:22,566 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:22:22,566 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:22:22,566 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:22,566 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:22,566 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, 132#L710-1true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 168#(= ~count~0 0), Black: 166#true, 13#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:22,566 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:22:22,566 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:22:22,566 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:22,566 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:22,567 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1174] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= (store |v_#memory_int_2053| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0)) |v_#memory_int_2052|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexb~0.offset_478| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22| |v_~#mutexb~0.base_478|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_13| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_thr2Thread1of4ForFork0_#res.base_13| 0))) InVars {#memory_int=|v_#memory_int_2053|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_22, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_13|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_13|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, #memory_int=|v_#memory_int_2052|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_478|, ~#mutexb~0.base=|v_~#mutexb~0.base_478|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_22, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_46, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][23], [99#thr2EXITtrue, 68#L717-3true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 168#(= ~count~0 0), Black: 166#true, 13#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 23#L703-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:22,567 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:22:22,567 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:22:22,567 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:22,567 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:22,567 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][65], [Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 166#true, 199#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, 59#L720true, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:22,567 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:22:22,567 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:22,567 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:22:22,567 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:22,568 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), 166#true, Black: 195#(<= 0 ~count~0), 199#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:22,568 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:22:22,568 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:22,568 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:22,568 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:22:22,745 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][126], [194#(<= 1 ~count~0), 4#L702-1true, 133#L710-1true, Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 166#true, 199#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:22,745 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:22:22,746 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:22,746 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:22,746 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:23,865 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][65], [132#L710-1true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 166#true, 199#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, 59#L720true, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:23,865 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:22:23,866 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:23,866 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:22:23,866 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:23,866 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), 166#true, Black: 195#(<= 0 ~count~0), 199#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:23,866 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:22:23,866 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:23,866 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:23,866 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:22:23,866 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][80], [132#L710-1true, 68#L717-3true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), 166#true, Black: 195#(<= 0 ~count~0), 199#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:23,867 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:22:23,867 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:23,867 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:23,867 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:22:23,922 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][84], [99#thr2EXITtrue, 195#(<= 0 ~count~0), Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), 166#true, 201#(= ~count~0 0), Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:23,922 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:22:23,923 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:23,923 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:23,923 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:23,927 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][132], [64#L703-1true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), 166#true, Black: 195#(<= 0 ~count~0), 199#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:23,927 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is not cut-off event [2020-10-16 04:22:23,927 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:22:23,927 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:22:23,927 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:22:23,964 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][118], [195#(<= 0 ~count~0), 99#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), 166#true, 201#(= ~count~0 0), Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:23,964 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:22:23,964 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:23,964 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:23,964 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:23,976 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][149], [194#(<= 1 ~count~0), 4#L702-1true, Black: 162#(= ~count~0 0), 166#true, Black: 195#(<= 0 ~count~0), 199#true, Black: 168#(= ~count~0 0), 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 121#L702-1true, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:23,977 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is not cut-off event [2020-10-16 04:22:23,977 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:22:23,977 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:22:23,977 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:22:24,090 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][100], [64#L703-1true, Black: 194#(<= 1 ~count~0), 133#L710-1true, Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 166#true, 199#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 118#L702-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:24,090 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:22:24,090 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:24,090 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:24,090 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:24,092 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][132], [64#L703-1true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 166#true, 199#true, 108#L710-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 121#L702-1true, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:24,093 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:22:24,093 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:24,093 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:24,093 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:24,171 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][145], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), 166#true, Black: 195#(<= 0 ~count~0), 199#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:24,172 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:22:24,172 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:24,172 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:24,172 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:24,724 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][40], [99#thr2EXITtrue, 195#(<= 0 ~count~0), Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), 166#true, 71#L701-3true, 201#(= ~count~0 0), Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:24,725 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:22:24,725 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:24,725 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:24,725 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:24,908 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][76], [99#thr2EXITtrue, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:24,908 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:22:24,908 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:24,908 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:24,908 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:24,921 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][145], [Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:24,921 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:22:24,921 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:24,921 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:24,922 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:24,925 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][80], [99#thr2EXITtrue, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 166#true, 199#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 22#L701-3true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:24,926 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:22:24,926 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:24,926 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:24,926 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:25,455 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][114], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), 166#true, Black: 195#(<= 0 ~count~0), 199#true, 8#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:25,455 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:22:25,455 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:22:25,456 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:25,456 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:22:25,463 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][114], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 166#true, 199#true, 71#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:25,463 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:22:25,463 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:25,463 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:22:25,463 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:22:25,481 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:25,482 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:22:25,482 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:25,482 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:25,482 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:25,482 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][22], [99#thr2EXITtrue, 68#L717-3true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:25,482 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:22:25,482 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:25,482 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:25,482 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:25,489 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:25,489 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:22:25,489 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:25,489 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:25,489 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:25,489 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][113], [68#L717-3true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 120#L701-3true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:25,490 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:22:25,490 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:25,490 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:25,490 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:25,519 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][101], [194#(<= 1 ~count~0), 99#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 166#true, 202#(and (<= ~count~0 1) (<= 1 ~count~0)), Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 118#L702-1true, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:25,519 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is not cut-off event [2020-10-16 04:22:25,519 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:22:25,519 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:22:25,519 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:22:25,526 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][132], [99#thr2EXITtrue, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 166#true, 199#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 121#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:25,526 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is not cut-off event [2020-10-16 04:22:25,526 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:22:25,527 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:22:25,527 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:22:26,501 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][81], [64#L703-1true, 68#L717-3true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, 191#true]) [2020-10-16 04:22:26,501 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:22:26,501 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:22:26,501 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:22:26,502 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:22:26,502 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, 191#true]) [2020-10-16 04:22:26,502 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:22:26,502 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:22:26,502 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:22:26,502 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 04:22:26,502 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, 191#true]) [2020-10-16 04:22:26,502 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:22:26,502 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:22:26,502 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:22:26,502 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:22:26,983 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][84], [195#(<= 0 ~count~0), 99#thr2EXITtrue, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), 166#true, 201#(= ~count~0 0), Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:26,983 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:22:26,984 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:26,984 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:26,984 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:27,218 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][65], [132#L710-1true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 166#true, 199#true, 71#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 59#L720true, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:27,218 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:22:27,218 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:27,218 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:27,218 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:27,219 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, 132#L710-1true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 166#true, 199#true, 71#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:27,219 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:22:27,219 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:27,219 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:27,219 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:27,372 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:27,373 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:22:27,373 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:27,373 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:27,373 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:27,374 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 22#L701-3true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:27,374 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:22:27,374 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:27,374 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:27,374 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:27,481 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:27,481 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:27,481 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:27,481 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:27,482 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:27,616 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][84], [195#(<= 0 ~count~0), 99#thr2EXITtrue, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), 166#true, 201#(= ~count~0 0), Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:27,616 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:27,616 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:27,616 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:27,616 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:27,846 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 46#L709-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:27,846 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:22:27,847 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:27,847 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:22:27,847 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:27,847 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, 133#L710-1true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 45#thr2ENTRYtrue, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:27,847 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:22:27,847 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:27,847 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:22:27,847 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:27,847 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][114], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:27,847 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:22:27,848 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:22:27,848 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:27,848 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:27,910 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][65], [Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 166#true, 199#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 22#L701-3true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, 59#L720true, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:27,910 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:22:27,910 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:27,910 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:27,910 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:27,910 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), 166#true, Black: 195#(<= 0 ~count~0), 199#true, 107#L709-1true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 22#L701-3true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:27,910 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:22:27,910 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:27,910 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:27,910 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:28,078 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), 133#L710-1true, Black: 195#(<= 0 ~count~0), 199#true, 71#L701-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:28,078 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:22:28,078 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:28,078 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:28,079 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:28,079 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][114], [64#L703-1true, 68#L717-3true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 71#L701-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:28,079 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:22:28,079 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:28,079 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:28,079 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:28,079 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][115], [64#L703-1true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 71#L701-3true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:28,079 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:22:28,079 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:28,080 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:28,080 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:28,080 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][81], [64#L703-1true, 68#L717-3true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 22#L701-3true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:28,080 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:22:28,080 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:28,080 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:28,080 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:28,081 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 22#L701-3true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:28,081 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:22:28,081 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:28,081 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:28,081 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:28,081 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25))) (and (= |v_thr2Thread3of4ForFork0_#res.base_16| 0) (= |v_#memory_int_2267| (store |v_#memory_int_2268| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 0))) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_~#mutexb~0.base_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| 1) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25) 1) (= |v_~#mutexb~0.offset_536| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|) (= |v_thr2Thread3of4ForFork0_#res.offset_16| 0))) InVars {#memory_int=|v_#memory_int_2268|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_51, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_25|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_25, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_25|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_16|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_51|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_25|, #memory_int=|v_#memory_int_2267|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_536|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_16|, ~#mutexb~0.base=|v_~#mutexb~0.base_536|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_25} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][82], [64#L703-1true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 22#L701-3true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:28,081 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:22:28,081 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:28,081 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:28,081 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:28,257 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][84], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:28,257 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:22:28,257 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:28,257 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:28,257 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:33,651 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][145], [68#L717-3true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:33,651 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:22:33,651 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:33,651 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:33,652 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:22:33,653 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][76], [99#thr2EXITtrue, 195#(<= 0 ~count~0), Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), 166#true, 71#L701-3true, 201#(= ~count~0 0), Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:33,653 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:22:33,653 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:33,653 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:33,653 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:33,702 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][145], [64#L703-1true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), 166#true, Black: 195#(<= 0 ~count~0), 199#true, 8#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:33,702 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:22:33,702 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:33,702 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:33,702 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:33,714 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][145], [195#(<= 0 ~count~0), 99#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), 166#true, 201#(= ~count~0 0), Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:33,715 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:22:33,715 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:33,715 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:33,715 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:33,796 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][118], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), 166#true, Black: 195#(<= 0 ~count~0), 199#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 22#L701-3true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:33,796 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:22:33,796 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:33,796 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:33,796 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:33,797 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][145], [99#thr2EXITtrue, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 166#true, 199#true, 71#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:33,797 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:22:33,797 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:33,797 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:33,797 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:33,801 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][145], [99#thr2EXITtrue, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 166#true, 199#true, 8#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:33,801 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:22:33,801 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:33,801 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:33,801 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:33,830 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][145], [99#thr2EXITtrue, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), 166#true, Black: 195#(<= 0 ~count~0), 199#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:33,830 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:22:33,830 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:33,830 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:33,830 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:33,858 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][84], [33#L719true, 99#thr2EXITtrue, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:33,858 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:22:33,858 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:33,858 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:33,858 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:34,289 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][65], [64#L703-1true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 166#true, 199#true, 8#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 59#L720true, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:34,289 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:22:34,289 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:34,289 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:34,289 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:34,290 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), 166#true, Black: 195#(<= 0 ~count~0), 199#true, 8#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:34,290 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:22:34,290 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:34,290 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:34,290 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:34,290 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][113], [64#L703-1true, 68#L717-3true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), 166#true, Black: 195#(<= 0 ~count~0), 199#true, 8#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:34,290 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:22:34,290 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:34,290 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:34,290 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:34,293 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][118], [99#thr2EXITtrue, 68#L717-3true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 166#true, 199#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 22#L701-3true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:34,293 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:22:34,293 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:34,293 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:34,293 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:34,948 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][145], [99#thr2EXITtrue, 68#L717-3true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), 166#true, Black: 195#(<= 0 ~count~0), 199#true, 8#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:34,948 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:22:34,948 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:34,948 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:34,948 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:34,963 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][145], [68#L717-3true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 56#thr2EXITtrue, 120#L701-3true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:34,963 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:22:34,963 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:34,963 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:34,963 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:34,966 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][145], [99#thr2EXITtrue, 68#L717-3true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 166#true, 199#true, 71#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:34,966 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:22:34,966 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:34,966 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:34,966 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:34,979 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][145], [99#thr2EXITtrue, 68#L717-3true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:34,979 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:22:34,979 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:34,979 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:34,979 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:35,000 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1184] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23))) (and (= (store |v_#memory_int_2240| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 0)) |v_#memory_int_2239|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|) (= |v_~#mutexb~0.offset_527| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0_#res.offset_16| 0) (= |v_thr2Thread4of4ForFork0_#res.base_16| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50| 1) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23| |v_~#mutexb~0.base_527|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23) 1))) InVars {#memory_int=|v_#memory_int_2240|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_23|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_23, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_23|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_50|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_50, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_16|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_23, #memory_int=|v_#memory_int_2239|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_527|, ~#mutexb~0.base=|v_~#mutexb~0.base_527|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_23|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_16|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][115], [4#L702-1true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 166#true, 199#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:35,000 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:22:35,001 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:35,001 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:35,001 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:35,049 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, 191#true]) [2020-10-16 04:22:35,049 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:22:35,050 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:22:35,050 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:35,050 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:22:35,141 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][101], [64#L703-1true, 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), 166#true, Black: 195#(<= 0 ~count~0), 202#(and (<= ~count~0 1) (<= 1 ~count~0)), Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:35,141 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:22:35,141 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:35,141 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:35,141 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:35,149 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][64], [64#L703-1true, 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 166#true, 202#(and (<= ~count~0 1) (<= 1 ~count~0)), Black: 168#(= ~count~0 0), 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:35,149 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:22:35,150 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:35,150 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:35,150 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:35,619 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, 191#true]) [2020-10-16 04:22:35,619 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:22:35,619 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:35,619 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:22:35,619 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:22:35,767 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][113], [64#L703-1true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), 166#true, Black: 195#(<= 0 ~count~0), 71#L701-3true, 199#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:35,767 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:22:35,767 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:35,767 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:35,767 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:35,768 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][100], [64#L703-1true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 166#true, 199#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 118#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:35,768 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:22:35,768 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:35,768 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:35,768 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:36,443 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:36,443 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:22:36,443 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:36,443 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:36,444 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:36,444 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:36,444 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:22:36,444 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:36,444 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:36,444 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:36,444 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:36,636 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][7], [64#L703-1true, 33#L719true, 195#(<= 0 ~count~0), Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), 166#true, 71#L701-3true, 201#(= ~count~0 0), Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:36,636 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:22:36,636 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:36,636 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:36,636 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:36,659 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:36,659 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:22:36,659 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:22:36,659 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:36,659 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:36,701 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][145], [64#L703-1true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), 166#true, Black: 195#(<= 0 ~count~0), 71#L701-3true, 199#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:36,702 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:22:36,702 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:36,702 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:36,702 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:36,706 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][7], [64#L703-1true, 33#L719true, 195#(<= 0 ~count~0), Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), 166#true, 8#L701-3true, 201#(= ~count~0 0), Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:36,706 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:22:36,706 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:36,707 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:36,707 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:36,707 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][145], [64#L703-1true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 166#true, 199#true, 8#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:36,708 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:22:36,708 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:36,708 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:36,708 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:36,708 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:36,782 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][45], [64#L703-1true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 118#L702-1true, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:36,782 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:22:36,782 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:36,782 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:36,782 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:22:36,784 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][27], [64#L703-1true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 168#(= ~count~0 0), Black: 166#true, 77#L702-1true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:36,784 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:22:36,784 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:36,784 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:36,784 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:36,786 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][85], [64#L703-1true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 121#L702-1true, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:36,786 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:22:36,786 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:22:36,786 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:36,786 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:36,787 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][27], [64#L703-1true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 77#L702-1true, 174#true, 78#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:36,787 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:22:36,787 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:36,787 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:36,787 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:36,803 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][45], [64#L703-1true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 118#L702-1true, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:36,803 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:22:36,804 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:36,804 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:36,804 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:37,108 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][65], [64#L703-1true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 166#true, 71#L701-3true, 199#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, 59#L720true, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:37,108 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:22:37,108 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:37,108 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:37,108 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:37,108 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), 166#true, Black: 195#(<= 0 ~count~0), 71#L701-3true, 199#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:37,108 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:22:37,108 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:37,109 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:37,109 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:37,109 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][113], [64#L703-1true, 68#L717-3true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), 166#true, Black: 195#(<= 0 ~count~0), 71#L701-3true, 199#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:37,109 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:22:37,109 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:37,109 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:37,109 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:37,113 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][65], [64#L703-1true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), 166#true, Black: 195#(<= 0 ~count~0), 199#true, 8#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 59#L720true, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:37,113 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:22:37,113 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:37,113 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:37,113 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:37,113 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:37,113 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 166#true, 199#true, 8#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:37,113 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:22:37,113 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:37,113 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:37,114 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:37,114 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:37,114 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][113], [64#L703-1true, 68#L717-3true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 166#true, 199#true, 8#L701-3true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:37,114 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:22:37,114 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:37,114 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:37,114 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:37,114 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:37,139 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, 99#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:37,139 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:22:37,139 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:37,139 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:37,139 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:22:37,140 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 45#thr2ENTRYtrue, 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:37,140 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:22:37,140 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:37,140 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:37,140 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:22:37,153 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:37,153 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:22:37,153 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:37,153 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:22:37,153 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:37,154 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 13#thr2ENTRYtrue, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:37,154 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:22:37,154 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:37,154 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:22:37,154 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:37,187 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:37,188 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:22:37,188 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:22:37,188 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:37,188 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:22:37,189 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:37,189 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:22:37,189 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:37,189 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:37,189 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:22:37,220 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][45], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 78#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 118#L702-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:37,220 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:22:37,220 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:22:37,220 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:37,220 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:37,222 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1000] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][85], [64#L703-1true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, 121#L702-1true, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:37,222 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:22:37,222 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:37,222 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:37,222 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:22:37,252 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][118], [Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 56#thr2EXITtrue, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L701-3true, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:37,253 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:22:37,253 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:37,253 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:37,253 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:37,529 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][7], [64#L703-1true, 33#L719true, 195#(<= 0 ~count~0), Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), 166#true, 201#(= ~count~0 0), Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:37,530 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:22:37,530 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:37,530 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:22:37,530 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:37,533 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][7], [64#L703-1true, 33#L719true, 195#(<= 0 ~count~0), Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), 166#true, 8#L701-3true, 201#(= ~count~0 0), Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:37,533 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:22:37,533 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:37,533 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:37,533 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:37,569 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:37,569 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:22:37,569 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:37,569 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:22:37,569 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:37,903 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][118], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:37,903 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:22:37,903 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:37,903 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:37,903 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:37,905 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][145], [99#thr2EXITtrue, 68#L717-3true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 71#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:37,905 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:22:37,905 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:37,905 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:37,905 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:37,923 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, 4#L702-1true, 133#L710-1true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:37,923 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:22:37,923 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:37,923 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:37,923 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:22:37,924 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, 4#L702-1true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 168#(= ~count~0 0), Black: 166#true, 108#L710-1true, Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:37,924 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:22:37,924 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:37,924 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:37,924 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:22:37,925 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, 4#L702-1true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 168#(= ~count~0 0), Black: 166#true, Black: 169#(= 0 (+ ~count~0 1)), 78#L703-1true, 174#true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:37,925 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:22:37,925 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:37,925 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:22:37,925 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:37,941 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1185] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26))) (and (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|) (= |v_thr2Thread4of4ForFork0_#res.base_19| 0) (= |v_~#mutexa~0.offset_522| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26| |v_~#mutexa~0.base_522|) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53| 1) (= |v_#memory_int_2247| (store |v_#memory_int_2248| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, #memory_int=|v_#memory_int_2248|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_26|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_26, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_26|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_522|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_53, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_19|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_26, #memory_int=|v_#memory_int_2247|, ~#mutexa~0.base=|v_~#mutexa~0.base_522|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_26|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_19|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][145], [99#thr2EXITtrue, 195#(<= 0 ~count~0), Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), 166#true, 201#(= ~count~0 0), Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 23#L703-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:37,941 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:22:37,941 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:37,941 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:37,941 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:38,252 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1111] L717-3-->L720: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][65], [132#L710-1true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 166#true, 199#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, 59#L720true, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:38,253 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:22:38,253 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:22:38,253 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:38,253 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:38,253 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), 166#true, Black: 195#(<= 0 ~count~0), 199#true, Black: 168#(= ~count~0 0), Black: 169#(= 0 (+ ~count~0 1)), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:38,253 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:22:38,253 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:38,253 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:22:38,253 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:39,292 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][118], [33#L719true, 99#thr2EXITtrue, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:39,292 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:22:39,293 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:22:39,293 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:39,293 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:22:39,431 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][118], [64#L703-1true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:39,431 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2020-10-16 04:22:39,432 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:39,432 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:39,432 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:22:39,433 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][84], [64#L703-1true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 23#L703-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:39,433 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:22:39,433 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:22:39,433 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:22:39,433 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:39,445 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][84], [4#L702-1true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 23#L703-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:39,446 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2020-10-16 04:22:39,446 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:22:39,446 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2020-10-16 04:22:39,446 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:39,575 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 8#L701-3true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:39,576 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2020-10-16 04:22:39,576 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:22:39,576 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:39,576 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:39,582 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:39,582 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:22:39,582 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2020-10-16 04:22:39,583 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:22:39,583 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:39,583 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, 4#L702-1true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:39,583 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:22:39,583 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:22:39,583 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2020-10-16 04:22:39,583 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:39,583 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][40], [68#L717-3true, 4#L702-1true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 23#L703-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:39,583 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:22:39,583 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:39,584 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2020-10-16 04:22:39,584 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:22:39,594 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][118], [64#L703-1true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 78#L703-1true, 174#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:39,594 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2020-10-16 04:22:39,594 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2020-10-16 04:22:39,594 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:22:39,594 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:22:39,595 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1187] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28))) (and (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|) (= |v_thr2Thread3of4ForFork0_#res.base_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_~#mutexa~0.base_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|) (= |v_thr2Thread3of4ForFork0_#res.offset_19| 0) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54| 1) (= |v_#memory_int_2275| (store |v_#memory_int_2276| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28 0))) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28) 1) (= |v_~#mutexa~0.offset_525| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, #memory_int=|v_#memory_int_2276|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_54, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_28|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_28, ~#mutexa~0.offset=|v_~#mutexa~0.offset_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_28|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_19|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_54|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_28|, #memory_int=|v_#memory_int_2275|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_19|, ~#mutexa~0.base=|v_~#mutexa~0.base_525|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_28} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][118], [64#L703-1true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 78#L703-1true, 174#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:39,596 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:22:39,596 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:39,596 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:22:39,596 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:22:39,734 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, 121#L702-1true, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:39,734 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:22:39,734 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:22:39,735 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2020-10-16 04:22:39,735 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:39,735 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 78#L703-1true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 118#L702-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:39,735 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:22:39,735 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:39,735 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2020-10-16 04:22:39,735 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:22:39,736 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, 4#L702-1true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:39,736 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:22:39,736 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:39,736 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:22:39,736 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2020-10-16 04:22:39,737 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 118#L702-1true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:39,737 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:22:39,737 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:39,737 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:22:39,737 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2020-10-16 04:22:39,738 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, 4#L702-1true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:39,738 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:22:39,738 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:22:39,738 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2020-10-16 04:22:39,738 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2020-10-16 04:22:39,738 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:39,738 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:39,738 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:22:39,738 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2020-10-16 04:22:39,739 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2020-10-16 04:22:39,739 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:22:39,739 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:39,740 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 121#L702-1true, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:39,740 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:22:39,740 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:22:39,740 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:39,740 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2020-10-16 04:22:39,741 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [33#L719true, 4#L702-1true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 116#L703-1true, 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:39,741 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:22:39,741 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2020-10-16 04:22:39,741 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:22:39,741 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:39,742 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1112] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][17], [64#L703-1true, 33#L719true, Black: 194#(<= 1 ~count~0), Black: 162#(= ~count~0 0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 78#L703-1true, 174#true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:39,742 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:22:39,742 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2020-10-16 04:22:39,742 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:22:39,742 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:22:39,831 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1172] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34))) (and (= (store |v_#memory_int_2037| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 0)) |v_#memory_int_2036|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| 1) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_11|) (= |v_~#mutexa~0.offset_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34) 1) (= |v_thr2Thread2of4ForFork0_#res.base_11| 0) (= |v_~#mutexa~0.base_483| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, #memory_int=|v_#memory_int_2037|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_34, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_34, ~#mutexa~0.offset=|v_~#mutexa~0.offset_483|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_109, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_11|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_109|, #memory_int=|v_#memory_int_2036|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_34|, ~#mutexa~0.base=|v_~#mutexa~0.base_483|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_11|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_34|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_34|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][84], [4#L702-1true, 68#L717-3true, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 174#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#thr2EXITtrue, Black: 177#(<= 1 ~count~0), 117#L740-2true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:39,831 INFO L384 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2020-10-16 04:22:39,831 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:22:39,831 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:22:39,831 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:22:39,905 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1173] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread1of4ForFork0_#res.base_10| 0) (= |v_~#mutexa~0.offset_486| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread1of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19| |v_~#mutexa~0.base_486|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43| 1) (= (store |v_#memory_int_2045| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2044|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, #memory_int=|v_#memory_int_2045|, ~#mutexa~0.base=|v_~#mutexa~0.base_486|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_19, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_10|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_10|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_486|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_43|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, #memory_int=|v_#memory_int_2044|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, ~#mutexa~0.base=|v_~#mutexa~0.base_486|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base, #memory_int, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork0_assume_abort_if_not_~cond, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset][76], [99#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 194#(<= 1 ~count~0), Black: 195#(<= 0 ~count~0), 199#true, 169#(= 0 (+ ~count~0 1)), Black: 166#true, Black: 168#(= ~count~0 0), 77#L702-1true, 174#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 177#(<= 1 ~count~0), 117#L740-2true, 23#L703-1true, Black: 182#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(not (= |~#mutexb~0.base| |~#mutexa~0.base|)), thr2Thread3of4ForFork0InUse, 191#true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:39,906 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2020-10-16 04:22:39,906 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2020-10-16 04:22:39,906 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:22:39,906 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2020-10-16 04:22:39,929 INFO L129 PetriNetUnfolder]: 82358/131532 cut-off events. [2020-10-16 04:22:39,930 INFO L130 PetriNetUnfolder]: For 237574/315799 co-relation queries the response was YES. [2020-10-16 04:22:40,943 INFO L80 FinitePrefix]: Finished finitePrefix Result has 532317 conditions, 131532 events. 82358/131532 cut-off events. For 237574/315799 co-relation queries the response was YES. Maximal size of possible extension queue 5213. Compared 1203278 event pairs, 9236 based on Foata normal form. 7696/130189 useless extension candidates. Maximal degree in co-relation 532291. Up to 62762 conditions per place. [2020-10-16 04:22:41,759 INFO L132 encePairwiseOnDemand]: 213/232 looper letters, 89 selfloop transitions, 56 changer transitions 0/186 dead transitions. [2020-10-16 04:22:41,760 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 80 places, 186 transitions, 1907 flow [2020-10-16 04:22:41,760 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-16 04:22:41,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-10-16 04:22:41,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 738 transitions. [2020-10-16 04:22:41,762 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7952586206896551 [2020-10-16 04:22:41,762 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 738 transitions. [2020-10-16 04:22:41,762 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 738 transitions. [2020-10-16 04:22:41,763 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 04:22:41,763 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 738 transitions. [2020-10-16 04:22:41,764 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 5 states. [2020-10-16 04:22:41,765 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 5 states. [2020-10-16 04:22:41,765 INFO L81 ComplementDD]: Finished complementDD. Result 5 states. [2020-10-16 04:22:41,765 INFO L185 Difference]: Start difference. First operand has 77 places, 142 transitions, 1161 flow. Second operand 4 states and 738 transitions. [2020-10-16 04:22:41,765 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 80 places, 186 transitions, 1907 flow [2020-10-16 04:22:43,494 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 78 places, 186 transitions, 1697 flow, removed 82 selfloop flow, removed 2 redundant places. [2020-10-16 04:22:43,497 INFO L241 Difference]: Finished difference. Result has 81 places, 183 transitions, 1703 flow [2020-10-16 04:22:43,497 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=232, PETRI_DIFFERENCE_MINUEND_FLOW=1041, PETRI_DIFFERENCE_MINUEND_PLACES=75, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=142, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=15, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=86, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=1703, PETRI_PLACES=81, PETRI_TRANSITIONS=183} [2020-10-16 04:22:43,498 INFO L342 CegarLoopForPetriNet]: 60 programPoint places, 21 predicate places. [2020-10-16 04:22:43,498 INFO L481 AbstractCegarLoop]: Abstraction has has 81 places, 183 transitions, 1703 flow [2020-10-16 04:22:43,498 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-16 04:22:43,498 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:22:43,498 INFO L255 CegarLoopForPetriNet]: trace histogram [5, 4, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 04:22:43,498 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2020-10-16 04:22:43,498 INFO L429 AbstractCegarLoop]: === Iteration 8 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 04:22:43,498 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:22:43,498 INFO L82 PathProgramCache]: Analyzing trace with hash -1123892702, now seen corresponding path program 1 times [2020-10-16 04:22:43,499 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:22:43,499 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [922952551] [2020-10-16 04:22:43,499 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:22:43,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 04:22:43,507 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 04:22:43,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 04:22:43,514 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 04:22:43,520 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-16 04:22:43,520 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-16 04:22:43,521 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2020-10-16 04:22:43,521 WARN L371 ceAbstractionStarter]: 4 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-16 04:22:43,522 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 5 thread instances. [2020-10-16 04:22:43,543 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,543 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,543 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,543 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,543 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,543 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,544 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,544 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,544 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,544 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,544 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of5ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,544 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of5ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,544 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,544 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,544 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,545 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,545 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,545 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of5ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,545 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of5ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,545 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,545 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,545 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,545 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,545 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,546 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,546 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,546 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,546 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,546 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of5ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,546 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,546 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of5ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,546 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,546 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,547 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,547 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,547 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of5ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,547 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,547 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of5ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,547 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,547 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,547 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,547 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,548 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,548 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,548 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,548 WARN L313 ript$VariableManager]: TermVariabe thr2Thread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,548 WARN L313 ript$VariableManager]: TermVariabe thr2Thread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,548 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,548 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,548 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,548 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,549 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,549 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,549 WARN L313 ript$VariableManager]: TermVariabe thr2Thread5of5ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,549 WARN L313 ript$VariableManager]: TermVariabe thr2Thread5of5ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,549 WARN L313 ript$VariableManager]: TermVariabe thr2Thread5of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,549 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,549 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,549 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,549 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,550 WARN L313 ript$VariableManager]: TermVariabe thr2Thread5of5ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,550 WARN L313 ript$VariableManager]: TermVariabe thr2Thread5of5ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,550 WARN L313 ript$VariableManager]: TermVariabe thr2Thread5of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,550 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,550 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,550 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,550 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,550 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,550 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,551 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,551 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,551 WARN L313 ript$VariableManager]: TermVariabe thr2Thread5of5ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,551 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,551 WARN L313 ript$VariableManager]: TermVariabe thr2Thread5of5ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,551 WARN L313 ript$VariableManager]: TermVariabe thr2Thread5of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,551 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,551 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,551 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,551 WARN L313 ript$VariableManager]: TermVariabe thr2Thread5of5ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,552 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,552 WARN L313 ript$VariableManager]: TermVariabe thr2Thread5of5ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,552 WARN L313 ript$VariableManager]: TermVariabe thr2Thread5of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,552 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,552 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,552 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,552 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,552 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,553 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,553 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,553 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,553 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,553 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,553 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,553 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,553 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,553 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,554 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of5ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,554 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of5ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,554 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,554 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,554 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,554 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,554 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,554 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of5ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,554 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of5ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,554 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,555 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,555 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,555 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,555 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,555 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,555 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,555 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,555 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,556 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of5ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,556 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,556 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of5ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,556 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,556 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,556 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,556 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,556 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of5ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,556 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,556 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of5ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,557 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,557 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,557 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,557 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,557 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,557 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,557 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,557 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,558 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,558 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,558 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,558 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,558 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,558 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,558 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,558 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of5ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,559 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of5ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,559 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,559 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,559 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,559 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,559 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,559 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of5ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,559 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of5ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,559 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,560 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,560 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,560 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,560 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,560 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,560 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,560 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,561 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,561 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of5ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,561 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,561 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of5ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,561 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,561 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,561 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,561 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,561 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of5ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,562 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,562 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of5ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,562 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,562 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,562 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,562 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,562 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,563 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,563 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,563 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,563 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,563 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,563 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,563 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,563 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,564 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,564 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,564 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of5ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,564 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of5ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,564 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,564 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,564 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,564 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,564 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,565 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of5ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,565 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of5ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,565 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,565 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,565 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,565 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,565 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,565 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,566 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,566 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,566 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,566 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of5ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,566 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,566 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of5ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,566 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,566 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,567 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,567 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,567 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of5ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,567 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,567 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of5ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,567 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,567 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,567 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,568 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,568 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,568 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,568 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,568 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,568 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,568 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,568 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,569 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,569 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,569 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,569 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,569 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,569 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,569 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,569 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,569 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,570 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,570 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,570 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,570 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,570 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,570 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,570 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,570 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,570 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,571 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,571 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,571 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,571 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,571 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,571 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,571 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,571 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,571 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,572 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,572 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,572 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,572 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,572 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,572 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,572 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,573 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,573 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,573 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,573 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,573 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,573 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,573 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,573 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,573 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,574 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,574 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,574 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,574 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,574 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,574 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,574 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,574 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,574 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,575 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,575 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,575 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,575 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,575 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,575 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,575 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,575 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,575 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,576 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,576 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,576 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,576 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,576 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,576 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,576 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,576 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,577 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,577 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,577 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,577 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,577 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,577 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,577 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,577 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,578 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,578 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,578 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,578 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,578 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,578 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,578 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,578 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,578 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,579 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,579 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,579 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,579 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,579 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,579 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,579 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,580 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,580 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,580 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,580 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,580 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,580 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,580 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,580 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,581 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,581 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,581 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,581 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,581 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,581 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,581 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,581 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,581 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,582 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,582 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,582 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,582 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,582 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,582 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,582 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,582 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,583 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,583 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,583 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,583 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,583 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,583 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,583 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,584 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,584 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,584 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,584 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,584 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,584 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,584 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,584 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,584 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,585 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,585 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,585 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,585 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,585 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,585 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,585 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,586 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,586 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,586 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,586 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,586 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,586 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,586 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,586 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,586 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,587 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,587 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,587 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,587 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,587 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,587 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,587 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,587 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,588 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,588 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,588 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,588 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,588 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,588 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,588 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,589 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,589 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,589 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,589 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of5ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,589 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,589 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,590 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of5ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,590 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of5ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,590 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,590 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,590 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,590 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,590 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,590 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,590 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,591 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,591 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of5ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,591 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,592 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,592 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,592 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,593 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of5ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,593 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,593 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,593 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,593 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of5ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,593 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,593 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,593 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of5ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,593 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,594 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,594 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,594 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,594 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of5ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,594 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,594 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,594 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,596 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,596 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,596 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,596 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,596 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,596 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of5ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,596 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of5ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,596 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,597 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,597 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,597 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,597 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of5ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,597 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,597 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,598 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,598 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of5ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,598 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,598 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,598 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,599 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of5ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,599 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,599 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of5ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,599 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,600 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,600 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,600 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,600 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of5ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,600 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,600 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,600 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,601 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,601 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,601 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,601 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,601 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of5ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,601 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,601 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,601 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,602 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,603 WARN L313 ript$VariableManager]: TermVariabe thr2Thread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,603 WARN L313 ript$VariableManager]: TermVariabe thr2Thread5of5ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,603 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,603 WARN L313 ript$VariableManager]: TermVariabe thr2Thread5of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,603 WARN L313 ript$VariableManager]: TermVariabe thr2Thread5of5ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,603 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,603 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,603 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,604 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,604 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,604 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,604 WARN L313 ript$VariableManager]: TermVariabe thr2Thread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,604 WARN L313 ript$VariableManager]: TermVariabe thr2Thread5of5ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,604 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,604 WARN L313 ript$VariableManager]: TermVariabe thr2Thread5of5ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,605 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,605 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,605 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,606 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,606 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,606 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,606 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,606 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,606 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,607 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,607 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,607 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,607 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,607 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,607 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,607 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,608 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,608 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,608 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,609 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,609 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,609 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,609 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,609 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,609 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,610 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,610 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,610 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,610 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,610 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,610 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,610 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,610 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,611 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,611 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,612 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,612 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,612 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,612 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,612 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,612 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,612 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,613 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,613 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,613 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,613 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,613 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,613 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,613 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,613 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,614 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,617 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,617 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,617 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,618 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,618 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,618 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,618 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,618 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,618 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,618 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,618 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,619 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,619 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,619 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,619 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,619 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,620 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,620 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,620 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,621 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,621 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,621 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,621 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,621 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,621 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,621 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,621 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,621 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,622 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,622 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,622 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,622 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:22:43,623 INFO L253 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2020-10-16 04:22:43,623 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 04:22:43,623 INFO L378 AbstractCegarLoop]: Hoare is false [2020-10-16 04:22:43,623 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-16 04:22:43,624 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-16 04:22:43,624 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 04:22:43,624 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 04:22:43,624 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 04:22:43,624 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 04:22:43,626 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 190 places, 194 transitions, 478 flow [2020-10-16 04:22:43,645 INFO L129 PetriNetUnfolder]: 15/169 cut-off events. [2020-10-16 04:22:43,646 INFO L130 PetriNetUnfolder]: For 30/30 co-relation queries the response was YES. [2020-10-16 04:22:43,647 INFO L80 FinitePrefix]: Finished finitePrefix Result has 207 conditions, 169 events. 15/169 cut-off events. For 30/30 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 543 event pairs, 0 based on Foata normal form. 0/147 useless extension candidates. Maximal degree in co-relation 196. Up to 12 conditions per place. [2020-10-16 04:22:43,647 INFO L82 GeneralOperation]: Start removeDead. Operand has 190 places, 194 transitions, 478 flow [2020-10-16 04:22:43,649 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 129 places, 125 transitions, 298 flow [2020-10-16 04:22:43,649 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-16 04:22:43,649 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 129 places, 125 transitions, 298 flow [2020-10-16 04:22:43,649 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 129 places, 125 transitions, 298 flow [2020-10-16 04:22:43,649 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 129 places, 125 transitions, 298 flow [2020-10-16 04:22:43,665 INFO L129 PetriNetUnfolder]: 15/169 cut-off events. [2020-10-16 04:22:43,665 INFO L130 PetriNetUnfolder]: For 30/30 co-relation queries the response was YES. [2020-10-16 04:22:43,667 INFO L80 FinitePrefix]: Finished finitePrefix Result has 203 conditions, 169 events. 15/169 cut-off events. For 30/30 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 565 event pairs, 0 based on Foata normal form. 0/147 useless extension candidates. Maximal degree in co-relation 181. Up to 12 conditions per place. [2020-10-16 04:22:43,677 INFO L117 LiptonReduction]: Number of co-enabled transitions 10112 [2020-10-16 04:22:44,747 WARN L193 SmtUtils]: Spent 667.00 ms on a formula simplification that was a NOOP. DAG size: 32 [2020-10-16 04:22:49,575 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 54 [2020-10-16 04:22:49,993 INFO L132 LiptonReduction]: Checked pairs total: 36568 [2020-10-16 04:22:49,994 INFO L134 LiptonReduction]: Total number of compositions: 84 [2020-10-16 04:22:49,994 INFO L182 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 6345 [2020-10-16 04:22:49,996 INFO L129 PetriNetUnfolder]: 2/17 cut-off events. [2020-10-16 04:22:49,996 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 04:22:49,996 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:22:49,996 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1] [2020-10-16 04:22:49,996 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 04:22:49,996 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:22:49,996 INFO L82 PathProgramCache]: Analyzing trace with hash -1682950008, now seen corresponding path program 1 times [2020-10-16 04:22:49,997 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:22:49,997 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1658683512] [2020-10-16 04:22:49,997 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:22:50,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:22:50,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 04:22:50,027 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1658683512] [2020-10-16 04:22:50,027 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 04:22:50,027 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-16 04:22:50,027 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1424561582] [2020-10-16 04:22:50,028 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 04:22:50,028 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 04:22:50,028 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 04:22:50,028 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 04:22:50,030 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 205 out of 278 [2020-10-16 04:22:50,030 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 70 places, 64 transitions, 176 flow. Second operand 3 states. [2020-10-16 04:22:50,030 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 04:22:50,030 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 205 of 278 [2020-10-16 04:22:50,030 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 04:23:02,757 INFO L129 PetriNetUnfolder]: 79638/115625 cut-off events. [2020-10-16 04:23:02,757 INFO L130 PetriNetUnfolder]: For 30/30 co-relation queries the response was YES. [2020-10-16 04:23:03,532 INFO L80 FinitePrefix]: Finished finitePrefix Result has 209377 conditions, 115625 events. 79638/115625 cut-off events. For 30/30 co-relation queries the response was YES. Maximal size of possible extension queue 6175. Compared 944653 event pairs, 34410 based on Foata normal form. 28129/136931 useless extension candidates. Maximal degree in co-relation 209364. Up to 84343 conditions per place. [2020-10-16 04:23:04,090 INFO L132 encePairwiseOnDemand]: 251/278 looper letters, 25 selfloop transitions, 22 changer transitions 0/83 dead transitions. [2020-10-16 04:23:04,090 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 70 places, 83 transitions, 308 flow [2020-10-16 04:23:04,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 04:23:04,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-10-16 04:23:04,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 669 transitions. [2020-10-16 04:23:04,092 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.802158273381295 [2020-10-16 04:23:04,093 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 669 transitions. [2020-10-16 04:23:04,093 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 669 transitions. [2020-10-16 04:23:04,093 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 04:23:04,093 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 669 transitions. [2020-10-16 04:23:04,094 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 4 states. [2020-10-16 04:23:04,096 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 4 states. [2020-10-16 04:23:04,096 INFO L81 ComplementDD]: Finished complementDD. Result 4 states. [2020-10-16 04:23:04,096 INFO L185 Difference]: Start difference. First operand has 70 places, 64 transitions, 176 flow. Second operand 3 states and 669 transitions. [2020-10-16 04:23:04,096 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 70 places, 83 transitions, 308 flow [2020-10-16 04:23:04,097 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 69 places, 83 transitions, 287 flow, removed 10 selfloop flow, removed 1 redundant places. [2020-10-16 04:23:04,098 INFO L241 Difference]: Finished difference. Result has 71 places, 82 transitions, 325 flow [2020-10-16 04:23:04,098 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=278, PETRI_DIFFERENCE_MINUEND_FLOW=149, PETRI_DIFFERENCE_MINUEND_PLACES=67, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=61, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=39, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=325, PETRI_PLACES=71, PETRI_TRANSITIONS=82} [2020-10-16 04:23:04,099 INFO L342 CegarLoopForPetriNet]: 70 programPoint places, 1 predicate places. [2020-10-16 04:23:04,099 INFO L481 AbstractCegarLoop]: Abstraction has has 71 places, 82 transitions, 325 flow [2020-10-16 04:23:04,099 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 04:23:04,099 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:23:04,099 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 04:23:04,099 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2020-10-16 04:23:04,099 INFO L429 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 04:23:04,100 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:23:04,100 INFO L82 PathProgramCache]: Analyzing trace with hash -1077259357, now seen corresponding path program 1 times [2020-10-16 04:23:04,100 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:23:04,100 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [240725766] [2020-10-16 04:23:04,100 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:23:04,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:23:04,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 04:23:04,127 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [240725766] [2020-10-16 04:23:04,128 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 04:23:04,128 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-16 04:23:04,128 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [500614813] [2020-10-16 04:23:04,128 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-16 04:23:04,128 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 04:23:04,129 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-16 04:23:04,129 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-16 04:23:04,130 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 205 out of 278 [2020-10-16 04:23:04,131 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 71 places, 82 transitions, 325 flow. Second operand 4 states. [2020-10-16 04:23:04,131 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 04:23:04,131 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 205 of 278 [2020-10-16 04:23:04,131 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 04:23:32,873 INFO L129 PetriNetUnfolder]: 143301/211610 cut-off events. [2020-10-16 04:23:32,873 INFO L130 PetriNetUnfolder]: For 50854/191425 co-relation queries the response was YES. [2020-10-16 04:23:34,229 INFO L80 FinitePrefix]: Finished finitePrefix Result has 583061 conditions, 211610 events. 143301/211610 cut-off events. For 50854/191425 co-relation queries the response was YES. Maximal size of possible extension queue 11225. Compared 1921970 event pairs, 38246 based on Foata normal form. 11271/221308 useless extension candidates. Maximal degree in co-relation 583045. Up to 155306 conditions per place. [2020-10-16 04:23:37,792 INFO L132 encePairwiseOnDemand]: 254/278 looper letters, 28 selfloop transitions, 62 changer transitions 0/126 dead transitions. [2020-10-16 04:23:37,793 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 74 places, 126 transitions, 679 flow [2020-10-16 04:23:37,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-16 04:23:37,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-10-16 04:23:37,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 893 transitions. [2020-10-16 04:23:37,796 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.8030575539568345 [2020-10-16 04:23:37,796 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 893 transitions. [2020-10-16 04:23:37,796 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 893 transitions. [2020-10-16 04:23:37,797 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 04:23:37,797 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 893 transitions. [2020-10-16 04:23:37,798 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 5 states. [2020-10-16 04:23:37,800 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 5 states. [2020-10-16 04:23:37,800 INFO L81 ComplementDD]: Finished complementDD. Result 5 states. [2020-10-16 04:23:37,800 INFO L185 Difference]: Start difference. First operand has 71 places, 82 transitions, 325 flow. Second operand 4 states and 893 transitions. [2020-10-16 04:23:37,800 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 74 places, 126 transitions, 679 flow [2020-10-16 04:23:39,542 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 72 places, 126 transitions, 633 flow, removed 0 selfloop flow, removed 2 redundant places. [2020-10-16 04:23:39,544 INFO L241 Difference]: Finished difference. Result has 75 places, 123 transitions, 743 flow [2020-10-16 04:23:39,544 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=278, PETRI_DIFFERENCE_MINUEND_FLOW=281, PETRI_DIFFERENCE_MINUEND_PLACES=69, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=82, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=41, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=40, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=743, PETRI_PLACES=75, PETRI_TRANSITIONS=123} [2020-10-16 04:23:39,544 INFO L342 CegarLoopForPetriNet]: 70 programPoint places, 5 predicate places. [2020-10-16 04:23:39,544 INFO L481 AbstractCegarLoop]: Abstraction has has 75 places, 123 transitions, 743 flow [2020-10-16 04:23:39,544 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-16 04:23:39,544 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:23:39,545 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 04:23:39,545 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2020-10-16 04:23:39,545 INFO L429 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 04:23:39,545 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:23:39,545 INFO L82 PathProgramCache]: Analyzing trace with hash -1077319900, now seen corresponding path program 1 times [2020-10-16 04:23:39,545 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:23:39,545 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [274025334] [2020-10-16 04:23:39,545 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:23:39,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:23:39,569 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 04:23:39,570 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [274025334] [2020-10-16 04:23:39,570 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 04:23:39,570 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-16 04:23:39,570 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [74214899] [2020-10-16 04:23:39,571 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-16 04:23:39,571 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 04:23:39,571 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-16 04:23:39,571 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-16 04:23:39,573 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 205 out of 278 [2020-10-16 04:23:39,573 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 75 places, 123 transitions, 743 flow. Second operand 4 states. [2020-10-16 04:23:39,573 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 04:23:39,573 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 205 of 278 [2020-10-16 04:23:39,573 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 04:24:21,075 INFO L129 PetriNetUnfolder]: 165137/244643 cut-off events. [2020-10-16 04:24:21,076 INFO L130 PetriNetUnfolder]: For 173570/485649 co-relation queries the response was YES. [2020-10-16 04:24:22,968 INFO L80 FinitePrefix]: Finished finitePrefix Result has 930509 conditions, 244643 events. 165137/244643 cut-off events. For 173570/485649 co-relation queries the response was YES. Maximal size of possible extension queue 12938. Compared 2263835 event pairs, 23325 based on Foata normal form. 6644/249225 useless extension candidates. Maximal degree in co-relation 930490. Up to 183361 conditions per place. Received shutdown request... [2020-10-16 04:24:24,767 INFO L132 encePairwiseOnDemand]: 255/278 looper letters, 77 selfloop transitions, 33 changer transitions 0/146 dead transitions. [2020-10-16 04:24:24,767 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 78 places, 146 transitions, 1093 flow [2020-10-16 04:24:24,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-16 04:24:24,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-10-16 04:24:24,768 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2020-10-16 04:24:24,768 WARN L546 AbstractCegarLoop]: Verification canceled [2020-10-16 04:24:24,772 WARN L235 ceAbstractionStarter]: Timeout [2020-10-16 04:24:24,772 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 04:24:24 BasicIcfg [2020-10-16 04:24:24,773 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-16 04:24:24,774 INFO L168 Benchmark]: Toolchain (without parser) took 688891.69 ms. Allocated memory was 257.4 MB in the beginning and 6.1 GB in the end (delta: 5.9 GB). Free memory was 213.2 MB in the beginning and 2.4 GB in the end (delta: -2.2 GB). Peak memory consumption was 4.5 GB. Max. memory is 14.2 GB. [2020-10-16 04:24:24,774 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 257.4 MB. Free memory is still 233.8 MB. There was no memory consumed. Max. memory is 14.2 GB. [2020-10-16 04:24:24,775 INFO L168 Benchmark]: CACSL2BoogieTranslator took 719.46 ms. Allocated memory was 257.4 MB in the beginning and 328.2 MB in the end (delta: 70.8 MB). Free memory was 213.2 MB in the beginning and 281.6 MB in the end (delta: -68.4 MB). Peak memory consumption was 26.8 MB. Max. memory is 14.2 GB. [2020-10-16 04:24:24,776 INFO L168 Benchmark]: Boogie Procedure Inliner took 55.28 ms. Allocated memory is still 328.2 MB. Free memory was 281.6 MB in the beginning and 279.1 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 14.2 GB. [2020-10-16 04:24:24,776 INFO L168 Benchmark]: Boogie Preprocessor took 33.50 ms. Allocated memory is still 328.2 MB. Free memory was 279.1 MB in the beginning and 276.6 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 14.2 GB. [2020-10-16 04:24:24,777 INFO L168 Benchmark]: RCFGBuilder took 1071.03 ms. Allocated memory is still 328.2 MB. Free memory was 276.6 MB in the beginning and 185.3 MB in the end (delta: 91.3 MB). Peak memory consumption was 91.3 MB. Max. memory is 14.2 GB. [2020-10-16 04:24:24,777 INFO L168 Benchmark]: TraceAbstraction took 687005.92 ms. Allocated memory was 328.2 MB in the beginning and 6.1 GB in the end (delta: 5.8 GB). Free memory was 185.3 MB in the beginning and 2.4 GB in the end (delta: -2.3 GB). Peak memory consumption was 4.4 GB. Max. memory is 14.2 GB. [2020-10-16 04:24:24,780 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 257.4 MB. Free memory is still 233.8 MB. There was no memory consumed. Max. memory is 14.2 GB. * CACSL2BoogieTranslator took 719.46 ms. Allocated memory was 257.4 MB in the beginning and 328.2 MB in the end (delta: 70.8 MB). Free memory was 213.2 MB in the beginning and 281.6 MB in the end (delta: -68.4 MB). Peak memory consumption was 26.8 MB. Max. memory is 14.2 GB. * Boogie Procedure Inliner took 55.28 ms. Allocated memory is still 328.2 MB. Free memory was 281.6 MB in the beginning and 279.1 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 14.2 GB. * Boogie Preprocessor took 33.50 ms. Allocated memory is still 328.2 MB. Free memory was 279.1 MB in the beginning and 276.6 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 14.2 GB. * RCFGBuilder took 1071.03 ms. Allocated memory is still 328.2 MB. Free memory was 276.6 MB in the beginning and 185.3 MB in the end (delta: 91.3 MB). Peak memory consumption was 91.3 MB. Max. memory is 14.2 GB. * TraceAbstraction took 687005.92 ms. Allocated memory was 328.2 MB in the beginning and 6.1 GB in the end (delta: 5.8 GB). Free memory was 185.3 MB in the beginning and 2.4 GB in the end (delta: -2.3 GB). Peak memory consumption was 4.4 GB. Max. memory is 14.2 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 738 VarBasedMoverChecksPositive, 69 VarBasedMoverChecksNegative, 30 SemBasedMoverChecksPositive, 39 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.5s, 198 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 1.8s, 57 PlacesBefore, 30 PlacesAfterwards, 57 TransitionsBefore, 28 TransitionsAfterwards, 1216 CoEnabledTransitionPairs, 5 FixpointIterations, 11 TrivialSequentialCompositions, 14 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 10 ConcurrentYvCompositions, 2 ChoiceCompositions, 37 TotalNumberOfCompositions, 3543 MoverChecksTotal - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 1384 VarBasedMoverChecksPositive, 82 VarBasedMoverChecksNegative, 20 SemBasedMoverChecksPositive, 62 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.6s, 297 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 2.2s, 75 PlacesBefore, 40 PlacesAfterwards, 74 TransitionsBefore, 37 TransitionsAfterwards, 2624 CoEnabledTransitionPairs, 4 FixpointIterations, 11 TrivialSequentialCompositions, 21 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 14 ConcurrentYvCompositions, 2 ChoiceCompositions, 48 TotalNumberOfCompositions, 7661 MoverChecksTotal - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 2783 VarBasedMoverChecksPositive, 247 VarBasedMoverChecksNegative, 154 SemBasedMoverChecksPositive, 93 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 1.1s, 708 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 3.3s, 93 PlacesBefore, 50 PlacesAfterwards, 91 TransitionsBefore, 46 TransitionsAfterwards, 4576 CoEnabledTransitionPairs, 4 FixpointIterations, 11 TrivialSequentialCompositions, 28 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 18 ConcurrentYvCompositions, 2 ChoiceCompositions, 59 TotalNumberOfCompositions, 14466 MoverChecksTotal - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 3995 VarBasedMoverChecksPositive, 327 VarBasedMoverChecksNegative, 221 SemBasedMoverChecksPositive, 106 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 1.3s, 923 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 4.3s, 111 PlacesBefore, 60 PlacesAfterwards, 108 TransitionsBefore, 55 TransitionsAfterwards, 7072 CoEnabledTransitionPairs, 4 FixpointIterations, 11 TrivialSequentialCompositions, 37 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 22 ConcurrentYvCompositions, 2 ChoiceCompositions, 72 TotalNumberOfCompositions, 22265 MoverChecksTotal - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 5873 VarBasedMoverChecksPositive, 576 VarBasedMoverChecksNegative, 436 SemBasedMoverChecksPositive, 140 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 2.2s, 1582 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 6.3s, 129 PlacesBefore, 70 PlacesAfterwards, 125 TransitionsBefore, 64 TransitionsAfterwards, 10112 CoEnabledTransitionPairs, 5 FixpointIterations, 11 TrivialSequentialCompositions, 45 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 26 ConcurrentYvCompositions, 2 ChoiceCompositions, 84 TotalNumberOfCompositions, 36568 MoverChecksTotal - TimeoutResultAtElement [Line: 720]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 720). Cancelled while ReachableStatesComputation was computing reachable states (1 states constructedinput type AutomatonWithImplicitSelfloops). - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 52 locations, 1 error locations. Started 5 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: VerificationResult: UNSAFE, OverallTime: 686.4s, OverallIterations: 24, TraceHistogramMax: 5, AutomataDifference: 666.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 18.3s, HoareTripleCheckerStatistics: 195 SDtfs, 76 SDslu, 0 SDs, 0 SdLazy, 1492 SolverSat, 263 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 60 GetRequests, 23 SyntacticMatches, 1 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1703occurred in iteration=7, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 259 NumberOfCodeBlocks, 259 NumberOfCodeBlocksAsserted, 24 NumberOfCheckSat, 189 ConstructedInterpolants, 0 QuantifiedInterpolants, 6671 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 20 InterpolantComputations, 20 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown